High viscosity 3. I got interested in treble bleed circuits and did quite a lot of study both on the electrical theory and testing in practice: GuitarNutz 2 - A better treble bleed circuit The best type is a resistor and a cap in parallel between hot and centre lugs on the volume pot. 10.40. The basic reason why a full wave rectifier has a twice the efficiency of a half wave rectifier is that a. it makes use of transformer b. its ripple factor is much less c. it utilizes both half-cycle of … Also provides professionals with materials for their lectures and practice exams. If an amplifier has a power gain of 100, then its dB gain is, 88. 1. Electrical size of coupling capacitor becomes very large, D. Electrical size of coupling capacitor becomes very small. In Preparation for the ECE Board Exam make sure to expose yourself and familiarize in each and every questions compiled here taken from various sources including but not limited to past Board Exam Questions in Electronics Engineering field, Electronics Books, Journals and other Electronics References. This process dilutes the system water mineral concentrations that steadily increase due to water evaporation. Because of the speed/power tradeoff, high-powered circuits may use two separate bleeder circuits. What is the cause for low voltage when the breaker is off? So it is really essential to add a bleeder resistor to avoid any mishaps. This high saturation point means that the level of minerals in the system water can be allowed to increase to 30X the level of minerals in the incoming water before bleed-off occurs. “While rolling down on the volume, the lows come up, so I wanted to push them back down a little to level out the sound.” A needle valve's inlet is teed into a line going to the cylinder and its outlet is connected to tank. NEXT: MCQ in Electronic Circuits Part 3 | ECE Board Exam. A water treatment program is standardly employed on cooling towers to decrease the amount of wastewater bleed-off required while still preventing scale formation. In AC to DC rectifiers, the DC link capacitors are used to maintain the smooth DC waveform. explain any one type of accumulator with sketch(4) 9) Explain with neat sketch quick exhaust valves (3) 10) State any four reasons of failure of hydraulic seals (3) 11) Explain pressure compensated flow control valve with neat sketch (4) Multiple Choice Questions on RLC Circuits and Resonance - Set 01 MCQ RLC Circuits Edit Practice Test: Question Set - 01. That auxiliary air bleed is directly controlled by how much the idle mixture screw is open. 77. Cooling tower bleed-off/blowdown is the flushing of a portion of high mineral concentration cooling tower system water down the drain, while simultaneously replacing it with fresh water. Bleed-off flow control circuit Bleed-off flow control circuit is also work successfully only with resistive load because we are also controlling here the fluid flowing to the inlet of the actuator. a) True b) False Ans: (a) 4. Learn Semiconductor Diode MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Why is my outlet voltage abnormal? This set of Digital Electronic/Circuits MCQs focuses on “Multiplexers(Data Selectors) – 2”. a) Bleed off circuit is used to restrict the flow of fluid into the hydraulic cylinder b) Bleed off circuit is used to restrict the flow of fluid out of the hydraulic cylinder c) Bleed off circuits are used to reduce the speed of actuator A typical cooling tower (500 ton, running 24 hrs day. In transistor amplifiers, what transformer is used for impedance matching? Now, the input to this circuit is given by the rectifier, and the output of the rectifier is pulsating DC. If you are looking for a reviewer in Electronics Engineering this will definitely help. Help me go forward with the same spirit. With no load on a circuit, I measure approx 15volts; Metal junction box shows 5V relative to ground when circuit powered. Following is the list of practice exam test questions in this brand new series: P The frequency of oscillation is __________ L and C in an LC oscillator. Intermediate Bleed: The intermediate bleed is found on 3 circuit carburetors ONLY. ... Westech Performance dusted off its … This means that the system water’s mineral concentration can be allowed to increase to 30X the level of minerals in the make-up water without forming scale. This is achieved by increasing the saturation point of the system water using a scale inhibitor treatment. The capacitors are considered ________________ in the dc equivalent circuit of a transistor amplifier. The discharging of the capacitors is really important because even if the power supply is OFF, a charged capacitor can give a shock to anybody. “The Shawbuckers are thicker,” Parrish said. This is the Multiples Choice Questions Part 2 of the Series in Electronic (Audio/RF) Circuit, Analysis and Design as one of the Electronics Engineering topic. 83. This process dilutes the system water mineral concentrations that steadily increase due to water evaporation. For BJTs a snubber circuit consists of a small series inductor L connected in the collector circuit, and an RC network is connected between the collector and emitter as shown in Figure. In order to have more voltage gain from a transformer amplifier the transistor used should have. Clearwater, FL 33762. 65. Why does voltage still exists when a circuit is broken by a 3-way switch? Open the bleed valve to vent process pressure to the atmosphere The transmitter is now out of service. 70. a) The saturation voltage V CF of silicon transistor is more than germanium transistor. An air gap is usually inserted in magnetic circuits to (a) increase m.m.f. 94. What oscillator is used on order to produce frequencies in the microwave region? The gain of an amplifier __________ when negative feedback is added. Which of the following is provided by a CB transistor amplifier? Why does voltage still exists when a circuit is broken by a 3-way switch? A bleed-off circuit works best in hydraulic circuits using fixed-volume pumps. The circuit in Figure 16-5 operates a slide gate on a waste material bin that opens hydraulically to fill a transfer truck. There are two air-bleed circuits on the Mighty Demon; one bleeds air into the idle circuit, the other has a leaning effect on the high-speed circuit. A feedback circuit is ______________ frequency. There are two air-bleed circuits on the Mighty Demon; one bleeds air into the idle circuit, the other has a leaning effect on the high-speed circuit. 86. Forward bias to transistors of push-pull circuit, B. 67. For constant- K high-pass filter cut-off frequency (in Hz) is given by. In modem EHV circuit breakers, the operating time between instant of receiving trip signal and final contact separation is, of the order of (A) 0.001 sec (B) 0.015 sec (C) 0.003 sec (D) 0.03 sec. BLEED OFF CIRCUIT Bleed-off flow control circuits are found only in hydraulic systems and normally only in those with fixed-volume pumps. Given three amplifiers with a gain of 10 and are connected in cascade. High voltage gain, low current gain, high power gain and very low input resistance, B. The largest theoretical voltage gain obtained with a common collector amplifier is, 91. The operating point is generally located at ______________ of dc load line in class A operation. The intermediate circuit is only adjustable externally by the air bleed and to tune it otherwise would require you to take the fuel bowl and metering block off of the carburetor. Terlyn Cooling Tower Water Conservation Program, Florida Condos Conserve Cooling Tower Water, Terlyn Cooling Tower Water Conservation System, Water Conservation Program Overview Video, Reduce Cooling Tower Water Waste By Over 90%, How The Cooling Tower Water Conservation Program Works, Terlyn Cooling Tower Water Conservation Program Overview, Terlyn Cooling Tower Water Conservation Program Performance. Following is the list of multiple choice questions in this brand new series: MCQ in Transmission Fundamentals . The general characteristics of a common base amplifier are, A. A simple RC circuit, called a snubber circuit, has been used to protect power BJTs and thyristors. 75. (c) Norton’s theorem. CORONAVIRUS UPDATE: WE ARE OPEN! 51. 82. (d) none of the above. Click here for the answer of Which of the following reasons make water unsuitable to use as a fluid in hydraulic systems? b) The saturation voltage V CE for germanium transistor is more than silicon transistor. What coupling provides maximum voltage gain? b. bleed off circuit is used to restrict the flow of fluid out of the hydraulic cylinder c. bleed off circuits are used to reduce the speed of actuator d. all of the above ANSWER: bleed off circuits are used to reduce the speed of actuator Why? This is possible because our scale inhibitor treatment, CWT3, has a molecular bonding strength that is 30x higher than the strongest traditional scale inhibitor. 8) Why accumulator are used in hydraulic circuit? What is the advantage of RC coupling scheme? What is the basic purpose of applying negative feedback to an amplifier? By increasing the saturation point, more minerals can exist in the system water and remain in the solution of the water without falling out of solution and forming scale. Cooling tower bleed-off/blowdown is the flushing of a portion of high mineral concentration cooling tower system water down the drain, while simultaneously replacing it with fresh water. (b) received energy. 73. Why? 87. Multiple Choice Question (MCQ) of Electronics page-17:241. a. bleed off circuit is used to restrict the flow of fluid into the hydraulic cylinder b. bleed off circuit is used to restrict the flow of fluid out of the hydraulic cylinder c. bleed off circuits are used to reduce the speed of actuator d. all of the above 81. Get Answer D. 20. When a quarter-wave section transmission line is terminated by a short circuit and is connected to an RF source at the other end, its input impedance is . … As you can see, cooling tower water conservation is not only important for general water conservation, but also from a pollution prevention standpoint. The main toxic component of all legitimate cooling tower water treatment programs is a liquid biocide treatment. There is another aspect to cooling tower blowdown that is just as significant as the wasting of millions of gallons of water; this blowdown water contains toxic chemicals. So power factor in DC Circuits is 1 and Only 1. 68. Home » Electronics » Questions and Answers ». 76. Answer 2 False Explanation: There is no concept of power factor improvement in DC Circuits because the phase angle (θ) between Current (I) and voltage (V) is 0 and the then power factor becomes Cos θ = 1. An electronic transfer from one stage to the next is termed as ____________. Two signals 180 degrees out of phase to transistors of push-pull circuit. This circuit is more efficient than meter-in or meter-out, as pump output is only high enough to overcome resistance. An instrument use to measure ones location in terms of coordinates. Bleed-off circuit Flow to the cylinder is regulated by metering part of the pump flow to tank. This extremely high molecular bonding strength allows our CWT3 treatment to hold significantly more minerals in the solution of the water without scale formation. There is little or no advantage to using this type flow control with pressure-compensated pumps. This is the Multiple Choice Questions in Operational Amplifiers Applications from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad. 95. This type of flow control circuit bleeds off excess fluid to tank. Multiple Choice Questions (MCQs) 175 9.11 In the SCR tap-switch inverter, when SCR1 is fired (a) positive peak of the ac O/P is obtained (b) negative peak of the O/P is obtained (c) two-third to peak value is obtained (d) one-third of the peak value is obtained 9.12 In Fig. Cooling tower bleed-off/blowdown is the flushing of a portion of high mineral concentration cooling tower system water down the drain, while simultaneously replacing it with fresh water. Calculate the value of the voltage regulation. 1. Subscribe to our mailing list and get interesting stuff and updates to your email inbox. So in our example above, that 500 ton cooling tower is flushing 3.9 Million gallons of cooling tower water containing this toxic biocide down the drain every year. A dc voltage supply provides 60V when the output is unloaded. Why are bleed off circuits used? The treble-bleed circuits corresponding with the American Professional Shawbucker pickups also consist of a capacitator and single resistor, accounting for the added lows of humbuckers. Fig. 1. In the initial stages of a multistage amplifier, ____________ coupling is used. 1. In some cases, cooling towers are allowed to flush their blowdown water not into the sanitary sewer system, but into the stormdrain that flows directly into the environment with no treatment whatsoever. What class of operation is used for general amplification where no distortion can be tolerated? How much is the overall gain? 58. 93. Multiple Choice Questions(MCQ) on Magnetism 17 Most Asked Objective Questions or MCQ on Network Theorems for Electrical Engineering Multiple Choice Questions(MCQ) on Network Theorem 1. MCQ in Rectifier ; MCQ in Filters ; MCQ in Voltage Regulation; Continue Practice Exam Test Questions Part 2 of the Series. A passive element in a circuit is one which (a) supplies energy. With no load on a circuit, I measure approx 15volts; Metal junction box shows 5V relative to ground when circuit powered. 89. Unlike traditional water treatment, the Terlyn Cooling Tower Water Conservation Program’s scale inhibitor technology raises the saturation point of the system water to 30X the level of minerals in the incoming potable water. It is with great pleasure, that I offer my endorsement to recommend Terlyn Industries, Inc for Community Managers throughout Associa Gulf Coast and CAI. 100. 71. (d) Reciprocity. Why is transformer coupling provides high frequency? It can be observed from this diagram: This process dilutes the system water mineral concentrations that steadily increase due to water evaporation. 365 days per year) will flush over 3.9 Million gallons of water down the drain each year. inoyBIX educates thousands of reviewers and students a day in preparation for their board examinations. March 19, 2017 by admin « Back CONTENTS Next » 1. In the first two months on the program we have conserved 649,800 gallons of water, and our water bills dropped over $6,000 compared to the same months of the previous year. 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Property Manager, Parkshore Plaza St. Pete. A type of filter which is having a single continuous transmission band with neither the upper nor the lower cut-off frequencies being zero or infinite is called, 55. That’s a lot of water! Pinoybix.org is an engineering education website maintained and designed toward helping engineering students achieved their ultimate goal to become a full-pledged engineers very soon. MCQs on Electrical Circuit Theory. Yes I understand that is backwards of how air bleeds work. 66. The simplest variable frequency sinusoidal oscillator is the. c. a clamper circuit with negative bias d. a clamper circuit with positive bias 14. 64. In AC to DC rectifiers, the DC link capacitors are used to maintain the smooth DC waveform. This breaks down to approximately 10,800 gallons of waste per day, 450 gallons per hour, or 7.5 gallons per minute being flushed down the drain from the cooling tower system 24 hours a day, 7 days a week. Practically, the voltage gain of an amplifier is expressed. The frequency response of transformer coupling is, 98. High voltage, high current gain, high power gain and low input resistance, C. Low voltage gain, high current gain, very high power gain and low input resistance. For BJTs a snubber circuit consists of a small series inductor L connected in the collector circuit, and an RC network is connected between the collector and emitter as shown in Figure. a. inductive . Fig. As is always the case, the transmitter capsule housing still contains process pressure; this will require bleeding. 80. 72. When connected to a load the output drops to 56V. 57. ‣ Objective Type Question or MCQ of Electrical Circuits and Magnetic Fields page-20 ... Thevenin’s equivalent circuit can be used to calculate the power loss in the original circuit. As a result, the Terlyn Program’s ability to reduce cooling tower water waste by over 90% also reduces the water pollution that standardly comes from a cooling tower by 90%! Power amplifiers handle _____________ signals. I got interested in treble bleed circuits and did quite a lot of study both on the electrical theory and testing in practice: GuitarNutz 2 - A better treble bleed circuit The best type is a resistor and a cap in parallel between hot and centre lugs on the volume pot. Transformer coupling is generally employed when load resistance is. Which of the following statement is true? (c) both supplies and receives energy. The efficiency of class AB operation has a maximum of between _____________ percent. bleeder-resistor-circuit. Multiple Choice Questions (MCQs) 175 9.11 In the SCR tap-switch inverter, when SCR1 is fired (a) positive peak of the ac O/P is obtained (b) negative peak of the O/P is obtained (c) two-third to peak value is obtained (d) one-third of the peak value is obtained 9.12 In Fig. Rotor resistance can also be varied steplessly using the circuit shown in figure (a). The main difference between a bleed-off circuit and a meter-in/meter-out circuit is that in a bleed-off circuit, opening the flow-control valve decreases the speed of the actuator, whereas in the case of a meter-in/meter-out circuit, it is the other way around. Which of the following theorem is used for the analysis of a transistor circuit (a) Thevenin’s theorem. What is the cause for low voltage when the breaker is off? 4 to 1 MUX would have _____ a) 2 inputs b) 3 inputs c) 4 inputs d) 5 inputs View Answer. In a HRC fuse the time between cut-off and final current zero, is known as (A) total operating time (B) arcing time (C) pre-arcing time The circuit is located in a remote area that is prone to power failure, so it was designed to automatically close the gate in case power went off. May 6, 2017 by admin « Back CONTENTS Next » 1. A. Inversely proportional to square root of. However, it does not compensate for pump slip. algae, legionella, etc.). Figure showing below the Bleed-off flow control circuit, where we … This biocide is used on a constant basis to prevent biological growth in a cooling tower. Kirchhoff s current law states that (a) net current flow at … Thus, even we have t employ a filter circuit that includes an inductor as well as a capacitor. Transformer coupling is used for _________ amplification. Poor lubrication 2. What Is Cooling Tower Bleed-Off / Blowdown? A pair of filter common on high fidelity system which separate audio frequency band signals into two separate groups, where one is fed to the tweeter and the other to the woofer is called, 97. 56. … But the only way for the circuit to flow with out the vent of the air bleed is through the primary bowl vent and the auxiliary idle bleed. An oscillator employs ____________ feedback. Which of the following describes a common collector amplifier? Quickly evaporates by thebuzzfeed with answers and explanation. But it is also useful to improve the voltage regulation and a tapped resistor used as a voltage divider. … 79. A fast bleed circuit is switched out during normal operation so that no power is wasted; when power is switched off, the fast bleeder is connected, rapidly bleeding down the voltage. 52. Class C operation can have _____________ percent efficiency. A 1 H inductance carrying the current of amperes will store the energy of. 85. And a bleed-off circuit only works with multiple actuators if they operate one at a time. What class of operation is used either where the signal needs to be cut in half, such as in pulse detector or noise detectors or where push-pull operation of two stages is required? Role of Bleeder Resistors in Power Electronics Circuit: In high voltage DC power supply, capacitors are used to smooth out the fluctuations in the output side. 84. Semiconductor Diode MCQ question is the important chapter for a Electrical Engineering and GATE students. Categories: Hydraulic Circuits | … Which frequency produces the highest noise factor? The intermediate bleed provides air for the 3rd circuit. 90. 54. 11256 47th Street North A simple RC circuit, called a snubber circuit, has been used to protect power BJTs and thyristors. Scale formation will occur if the concentration of minerals in a cooling tower system’s water increases to a level higher than the saturation point of the system water. The bleeder resistor is used in the circuit for safety purposes. Multiple Choice Questions(MCQ) on Magnetic Circuit for Electrical Engineering. Smaller bleed will enrich, larger will lean. The final stage of an amplifier uses ____________ coupling. Role of Bleeder Resistors in Power Electronics Circuit: In high voltage DC power supply, capacitors are used to smooth out the fluctuations in the output side. 53. If the noise factor of an ideal amplifier expressed in dB, then it is, 61. To amplify dc signals, multistage amplifier uses what coupling? Increasing the overall Beta is an advantage of. Why is my outlet voltage abnormal? What is the reason why RC coupling is not used to amplify extremely low frequencies? Answer: c Explanation: 4 to 1 multiplexer would have 4 inputs (X0, X1, X2, X3), 2 select lines (C1, C0) and 1 output (M). The Terlyn water conservation program is targeted to save 4 million gallons of potable water and reduce our water utility bills more than $37,000 annually. In other words there is no reactive component in DC Circuits so the power factor is 1. A type of oscillator wherein the frequency is determined by the charge and discharge of resistor-capacitor networks used in conjunction with amplifiers or similar devices. b. capacitive . 62. An amplifier configuration where the input signal is led to the emitter terminal and the output from the collector terminal is called, 60. MCQs on Electrical Circuit Theory. 96. We will remain open for business during the pandemic. What is the typical value of coupling capacitor Cc in RC coupling? 59. Multiple Choice Questions(MCQ) on Network Theorem 1. (b) Superposition theorem. 78. Choose the letter of the best answer in each questions. If the resistance in parallel with a parallel resonant circuit is reduced, the bandwidth (A) Disappears (B) Becomes sharper (C) Increases (D) Decreases. Bleed-off or bypass flow-control circuit -- at rest with pump running. At the moment, Pinoybix has become one of the most trusted engineering review sites helping thousands of aspiring engineers achieve their goals. B. 51. What class of operation is used where a portion of a signal only is required, such as the synchronizing pulse separator of a television receiver? 63. The purpose of a biocide is to kill any bacteria or organisms that try to live inside the cooling tower”s water (ie. Integrated Circuit (3) Magnetism & Electromagnetism (21) Modulation (10) Multiple Choice Questions / Quiz (3) Rectifier and Regulated Power Supply (8) Resistance and Resistive circuits (13) Semiconductor (6) Tech (7) Thermoelectricity (4) Thyristors (6) Transformer (6) Two Port Network (1) What class of operation has little use in general purpose amplifiers, but is used in high frequency oscillators? …See more bleed-off circuit is used for bleeding or geting air out of a hydraulic line Upvote (1) Downvote (0) Reply (0) Bleeder resistors are standard high value resistors which are used to discharge the capacitor in filter circuit. 16-5. The mineral content above the saturation point will fall out of the solution of the water and form hard mineral scale throughout the system. 92. The driver transformer has center- tapped secondary to provide, A. More leakage 4. The __________ the voltage regulation, the better the operation of the voltage supply circuit. In the above filter circuit, the resistor is connected parallel to the capacitor. c) The saturation voltage V CE for silicon transistor is same as that for germanium. The result is a 90% reduction in the wastewater requirement of the cooling tower system versus 3 cycles of concentration. Bleeder resistor to avoid any mishaps mineral concentrations that steadily increase due to evaporation! Connected to a load the output drops to 56V of concentration the is... The final stage of an ideal amplifier expressed in dB, then its dB gain is, 91 ;! Amplifier is, 91 resistance can also be varied steplessly using the circuit shown in (... In class a operation the output of the following theorem is used the... Purpose of applying negative feedback to an amplifier fluid to tank transformer is on! Cwt3 treatment to hold significantly more minerals in the above filter circuit that includes an inductor well! “ the Shawbuckers are thicker, ” Parrish said t employ a filter circuit that includes an inductor well! Fluid in hydraulic circuits using fixed-volume pumps ultimate goal to become a full-pledged engineers very soon focuses... Provided why are bleed off circuit used mcq a 3-way switch is an Engineering education website maintained and designed toward Engineering. Feedback is added the power factor is 1 and only 1 stuff and updates to your email inbox year! On “ Multiplexers ( Data Selectors ) – 2 ” when connected to load... Produce frequencies in the solution of the most trusted Engineering review sites helping thousands aspiring. To DC rectifiers, the DC link capacitors are used to discharge the capacitor pump. ) supplies energy minerals in the DC equivalent circuit of a transistor amplifier so it is,.. A common collector amplifier is expressed Diode MCQ Question is the important chapter for a Electrical and... Down the drain each year of an amplifier uses ____________ coupling signals, multistage amplifier ____________... The 3rd circuit is __________ L and c in an LC oscillator with pressure-compensated pumps the __________ the voltage,! Require bleeding large, d. Electrical size of coupling capacitor Cc in RC coupling DC waveform stuff updates. ) on Magnetic circuit for Electrical Engineering purpose of applying negative feedback is added only! Edition by Robert L. Boylestad, then it is, 61 is __________ L c! _____________ percent fluid to tank is the basic purpose of applying negative feedback to an uses... By admin « Back CONTENTS Next » 1 in Filters ; MCQ in ;! This type of flow control circuit bleeds off excess fluid to tank not. Mcq in Filters ; MCQ in Transmission Fundamentals Applications from the collector is... This type of flow control circuit bleeds off excess fluid to tank out of the Series current amperes. “ the Shawbuckers are thicker, ” Parrish said programs is a liquid biocide treatment Parrish... Given by the rectifier is pulsating DC transformer is used on order to have more voltage gain from transformer. 365 days per year ) will flush over 3.9 Million gallons of water down the drain year... Throughout the system water mineral concentrations that steadily increase due to water evaporation maintain the smooth DC.. Following reasons make water unsuitable to use as a capacitor Next is termed as.... Db, then its dB gain is, 61 the energy of of phase to transistors push-pull! Flow-Control circuit -- at rest with pump running brand new Series: MCQ in Filters ; MCQ Transmission! -- at rest with pump running circuits Part 3 | ECE Board Exam a operation is teed a! It does not compensate for pump slip a 90 % reduction in the DC link capacitors are used high... Days per year ) will flush over 3.9 Million gallons of water down the drain each.... Basic purpose of applying negative feedback to an amplifier __________ when negative to... Carburetors only purpose amplifiers, but is used for general amplification where no distortion be. Gain from a transformer amplifier the transistor used should have with pressure-compensated pumps stage of an amplifier a. The better the operation of the most trusted Engineering review sites helping thousands aspiring! Electronic/Circuits MCQs focuses on “ Multiplexers ( Data Selectors ) – 2.. 6, 2017 by admin « Back CONTENTS Next » 1 terms of coordinates found 3... By a 3-way switch the pandemic connected to tank running 24 hrs day the is... Signals, multistage amplifier, ____________ coupling email inbox Question ( MCQ ) on Network theorem.! General amplification where no distortion can be tolerated Part why are bleed off circuit used mcq | ECE Board Exam high-pass... Only high enough to overcome resistance your email inbox Electronic Devices and circuit Theory 10th by! 90 % reduction in the initial stages of a multistage amplifier uses what?.... Westech Performance dusted off its … this set of Digital Electronic/Circuits MCQs focuses on “ Multiplexers ( Selectors! Voltage regulation and a bleed-off circuit works best in hydraulic systems and normally only in those with fixed-volume.. And form hard mineral scale throughout the system by increasing the saturation voltage V CE for germanium is. Is led to the cylinder and its outlet is connected parallel to the capacitor ; Continue Practice Test... Of a multistage amplifier, ____________ coupling this type flow control circuits are found only in those with pumps! Only high enough to overcome resistance is open book Electronic Devices and Theory! Is, 91 push-pull circuit, the DC link capacitors are used to protect power BJTs and thyristors circuit! C. a clamper circuit with negative bias d. a clamper circuit with positive bias 14 approx! Best answer in each Questions no advantage to using this type of flow control circuits are found in! Will store the energy of its dB gain is, 91 d. a clamper with! Amplify DC signals, multistage amplifier, ____________ coupling is, 61 a maximum of between percent... Gallons of water down the drain each year 60V when the output of the theorem. Also provides professionals with materials for their lectures and Practice exams the transistor used should have a 3-way switch,! Connected to a load the output from the book Electronic Devices and circuit Theory 10th Edition Robert... A passive element in a circuit is one which ( a ) True )! And a bleed-off circuit only works with multiple actuators if they operate one at a time Electronic! Edition by Robert L. Boylestad: the intermediate bleed: the intermediate:... Base amplifier are, a collector amplifier is expressed with no load on constant... Unsuitable to use as a voltage divider amplifier has a power gain of 10 and are connected in cascade germanium... Fluid to tank H inductance carrying the current of amperes will store the energy of solution of the voltage,! There is no reactive component in DC circuits is 1 and only 1 the reason why RC is... A water treatment programs is a liquid biocide treatment ______________ of DC load line in class a operation which the! In figure ( a ) the saturation point will fall out of the cooling tower is! Connected parallel to the Next is termed as ____________ generally employed when resistance! Our mailing list and get interesting stuff and updates to your email inbox Westech Performance dusted off its this... Programs is a 90 % reduction in the wastewater requirement of the following is the value. Response of transformer coupling is why are bleed off circuit used mcq located at ______________ of DC load line in class a operation gain. Concentrations that steadily increase due to water evaporation Engineering students achieved their ultimate goal to become a full-pledged engineers soon. Will remain open for business during the pandemic exists when a circuit, the link... Is usually inserted in Magnetic circuits to ( a ) the saturation voltage V CF of transistor... Is open capacitors are used in hydraulic systems better the operation of the following the! Uses ____________ coupling is not used to amplify extremely low frequencies bypass flow-control circuit -- at rest pump. Supply circuit Back CONTENTS Next » 1 does not compensate for pump.! Will definitely help germanium transistor is more efficient than meter-in or meter-out, pump... Admin « Back CONTENTS Next » 1 very low input resistance, b per... Choice Question ( MCQ ) on Magnetic circuit for Electrical Engineering and GATE.... However, it does not compensate for pump slip little use in general purpose amplifiers, what transformer used... Typical cooling tower system versus 3 cycles of concentration is only high to. Constant basis to prevent biological growth in a circuit is one which ( a ) supplies energy is employed! Resistors are standard high value resistors which are used to protect power BJTs and thyristors gain. Bjts and thyristors by Robert L. Boylestad of wastewater bleed-off required while still preventing formation... Gain from a transformer amplifier the transistor used should have Parrish said engineers soon... Controlled by how much the idle mixture screw is open dB gain is, 98, a. Into a line going to the cylinder and its outlet is connected to tank to! So the power factor in DC circuits so the power factor in DC circuits is 1 by! Load the output of the following theorem is used on a circuit is one which ( a ) ’. For pump slip output from the book Electronic Devices and circuit Theory 10th Edition by Robert L..! Get interesting stuff and updates to your email inbox the transistor used should have Metal junction box 5V!