bridge amplifier is used for mcq

Choose the letter of the best answer in each questions. It may already be bridged internally, and you could cause damage to your amplifier. SHOW ANSWER. Wien bridge; Hartley; Both (1) and (3) Answer. The good news is that many car amplifiers sold today can be bridged. Learn Multistage Transistor Amplifiers MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Answer: (c) vibration galvanometer. « previous next » Print; Pages: [1] Go Down. In a nonlinear op-amp circuit, the a. Op amp never saturates b. 12. ASWDC (App, Software & Website Development Center) Darshan Institute of Engineering & Technology (DIET) So, if an amplifier provides 360-degree conduction angle, then the amplifier used complete input signal and the active element conducted through the 100% time period of a complete sinusoidal cycle. Multistage Transistor Amplifiers MCQ question is the important chapter for a Electrical Engineering and GATE students. Answer: (b) Inductance. This Electrical And Electronics Measurements MCQ Test contains 20 Multiple Choice Questions. Power Electronics MCQ Objectives. Harmonic Distortion in Power amplifier MCQs. This Radio Receivers MCQ Test contains 20 Multiple Choice Questions. Operational Amplifier MCQ Quiz Multiple Choice Questions and Answers. BJT at Low Frequencies - Electronic Engineering (MCQ) questions & answers. Practice it now to sharpen your concept. Push-pull amplifier MCQs. Page 2 1. The evaluation of the test taken by a candidate will be provided on line after submission of the answer of last question. A differential amplifier d. A wheat- stone bridge 24. Satyajit MukherjeeTele- (+91)-9433123487 / (+91)-(033) - 25394855Website- https://satyajit. Voltage and Power Amplifier MCQs. (D) measure high resistance. (D) uniform law. a unity gain inverting amplifier. Given below are Op Amp MCQ Questions focused on fundamental concepts of operational amplifier. It is used as high frequency amplifier combined with common emitter amplifier. Q3. and mathematically differentiates the average of the voltages on the two input lines. Finally, you can also take the Online Quiz from the Take Radio Receivers Quiz Button. Explanation: No … a. h 11 b. h 12 c. h 21 d. h 22. Heat sinks are used with power transistors to. OP Amp MCQ question is the important chapter for a Electrical Engineering and GATE students. Radio Receivers MCQ Test & Online Quiz: Below is the Radio Receivers MCQ test that checks your basic knowledge of the Radio Receivers. Explanation: Only LC oscillators are suitable for MHz range . MCQ in R-L-Z bridges ; MCQ in Oscilloscope ; MCQ in Cable Testers ; MCQ in RF Meters ; MCQ in Signal Generators (audio, RF, video) MCQ in Noise Generators ; MCQ in Power ; MCQ in Reflectometer ; MCQ in Grid dip meter; Continue Practice Exam Test Questions Part 2 of the Series. 4. If your amplifier does not claim to be able to bridge, don't try to bridge it. b) a monostable multivibrator (B) Schering Bridge (C) Heaviside Campbell bridge (D) Wein’s bridge ANSWERS:D . a) an astable multivibrator. 3. 100MHz-150MHz. Adika Shinde. Class B amplifier is biased (A) at midpoint of load line. Electrical Engineering MCQ1 Voltage Gain and BW of Ideal Op Amp MCQ2 The output impedance of ideal op-amp […] If a 4 Ohm load is contemplated, then each amp must be able to operate with a 2 Ohm load. a) 2 Hz b) 1.6 Hz c) 1.6 kHz d) 1 Hz Ans: (b) 252. 0 replies; 479 views; mechanic. Explanation: I C = 10 x 100 μA = 1 mA. a) Provide a phase shift b) Provide strength c) Provide frequency enhancement d) Make circuit compatible Answer: b Explanation: The only use of amplifier in a circuit is to provide strength to signal. Duration of The Test- 18 minutes**Note- This test is available only to authorized users. We have various bridges to measure inductor and thus quality factor, like Hay’s bridge is highly suitable for the measurement of quality factor greater than 10, Maxwell’s bridge is highly suitable for measuring medium quality factor ranging from 1 to 10 and Anderson bridge can be successfully used to measure inductor ranging from few micro Henry to several Henry. 10MHz-100MHz. Opamp Objective Questions to prepare and test your skills for competitive exams and technical entrance test. Always remember that when an amplifier is operated in bridge mode, it appears to be driving 1/2 the normal load impedance, so make sure each channel of your stereo amp is capable of driving 4 Ohms if you are planning to operate into a standard 8 Ohm loudspeaker. Engineer; 3420; Gender: Engineer; What is the use of Bridge in Network? Maxwell bridge is used to measure (a) Resistance (b) Inductance (c) Capacitance (d) Frequency. If a 50 Hz square wave is applied to amplifier circuit and output is desired with less than 10% tilt, than lower 3 dB frequency must not exceed. Silicon Unilateral Switch is used mainly in timing the logic and trigger circuits. What is the use of Bridge in Network? Below, we will demonstrate traditional Power amplifier classes ranging from Class A, B, AB and C, and also demonstrate Class D amplifier which is widely used in switching designs. Most amplifiers have a small diagram near the channels indicating the terminals you would use to bridge it. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. You have to select the right answer to the question. Download Full PDF Package. Electrical and Electronics Measurements MCQ Test & Online Quiz: Below is the Electrical And Electronics Measurements MCQ Test that checks your basic knowledge of the Electrical and Electronics Measurements. Answer ⇓ C 4. SHOW ANSWER. Rectifiers multiple choice questions and answers on Rectifiers MCQ questions quiz on Rectifiers objectives questions. Answer ⇓ A 3. What is the use of Bridge in Network? b) CC amplifiers are used as voltage buffers for connecting high resistance source to low resistance load. The Amplifier is used for the enhancement of the amplitude of the weak signal. Its low input resistance finds application in specific areas where the signal strengths are very low (or) when load on source should be very low. (B) just at cut-off. Noise elimination: Amplifier amplifies the noise signal along with the information signal; this makes the resultant signal more noisy. « on: April 23, 2019, 08:03:36 AM » What is the use of Bridge in Network? Besides this low power consumption, high CMRR and high slew rate are desirable for superior performance. A Wien bridge oscillator is a type of electronic oscillator that generates sine waves.It can generate a large range of frequencies.The oscillator is based on a bridge circuit originally developed by Max Wien in 1891 for the measurement of impedances. Schering bridge is used to (A) determine capacitance. This is MCQ Test with 12 Questions. (B) square law. www.gtu-mcq.com is an online portal for the preparation of the MCQ test of Degree and Diploma Engineering Students of the Gujarat Technological University Exam. 2. an inverting amplifier with a gain of 10. an inverting amplifier with a gain of 100. Wien bridge oscillator can typically generate frequencies in the range of. Learn OP Amp MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. A differential amplifier, amplifies. This paper. A. The instrumentation amplifier is used for precise low level signal amplification where low noise, low thermal drift and high input resistance are required. (C) measure low resistance. You have to select the right answer to the question. (a) head phone (b) tunable amplifier (c) vibration galvanometer (d) all of the above. The SUS rating is about 20 V, 0.5 A. 1kHz-1 Mhz. 12.Wagner’s earth device is used in ac bridge circuits for. This MCQ is created bySatyajit's ClassesMr. and differentiates the input waveform on one line when the other line is grounded (B) determine inductance. The use of amplifier in a circuit is to _____ for input signal. 10 μA; 100 μA; 10 mA; 1 mA; Answer. This may refer to an increase in current, voltage or power of the output w.r.t the input being applied. The output pulses are used for triggering SCRs. A bridge-parallel amplifier configuration uses a combination of the bridged and paralleled amplifier configurations. a unity gain non inverting amplifier. Answer Explanation ANSWER: h 21. To detect when the input is greater than a particular value, use a a. Comparator b. Clamper c. Limiter d. Relaxation 26. Distortion in Push-Pull amplifiers MCQs. Tunable amplifier-Tunable amplifier detectors are used for frequency range of 10 Hz to 100 Hz.) … Connecting to a bridgeable amplifier – how to bridge an amplifier. Q2. Under balanced condition, the current flowing through the detector is equal to A. 1 Mhz-10MHz. In this section of Electronic Devices and Circuits.It contain Operational Amplifiers (OP AMPS) MCQs (Multiple Choice Questions Answers).All the MCQs (Multiple Choice Question Answers) requires in depth reading of Electronic Devices and Circuits Subject as the … ANSWER: D. All of these . The Ac Bridge used for the measurement of inductance is/are A. Maxwell’s inductance bridge B. Hay’s bridge C. Anderson’s bridge, Owen’s bridge D. All of these View Answer / Hide Answer. 13. 11-Maxwell’s inductance capacitance bridge is used for measurement of inductance of (A) low Q coils (B) medium Q coils (C) high Q coils (D) low and medium Q coils ANSWERS:A. Answer: a. The device can also be used as a relaxation oscillator. Ans – b. If the amplitude response is plotted on log-log paper for five stage amplifier, with will be the slop of plotted straight line? 1 A B. In that case, bridging is easy to do as long as you observe speaker impedance (Ohm rating) warnings from the manufacturer. For a base current of 10 μA, what is the value of collector current in common emitter if β dc = 100. Electrical One Year Test Series Pass-Daily Test Plus Weekly Full Test. Multimeter typically provides … Home >> Category >> Electronic Engineering (MCQ) questions & answers >> BJT at Low Frequencies; 1) Which among the below stated notations of h-parameters is used to represent the short-circuit forward current transfer ratio? Hz but are commonly used below 200 Hz. Operational amplifiers were originally used to perform the mathematical operations such as addition, subtraction, integration, and division (thus the name operational is given). Since, the device will turn on for a fixed anode gate voltage. 3) A 1 ms pulse can be stretched to 1 s pulse by using. (C) logarithmic law. If an instrument has cramped scale for larger values, then it follows (A) ohm law. Feedback loop is never opened c. Output shape is the same as the input shape d. Op amp may saturate 25. Download PDF. Which of the following instruments can be used in ac bridges for low frequencies up to 200 Hz only? 12-The following amplifier configuration yields the largest power gain of all transistor 51. Q6. 2) The most commonly used amplifier in sample and hold circuit is. Bridgeable amplifiers normally have the terminals labelled accordingly. The repeater is used for the repeating the signal several times between transmitter and receiver. Input being applied bridge amplifier is used for mcq when the input is greater than a particular,... To bridge it test your knowledge on the two input lines fundamental concepts operational... Is the use of bridge in Network Output shape is the important chapter for a base current 10. Power consumption, high CMRR and high slew rate are desirable for superior performance test Plus Weekly Full test detector! Plus Weekly Full test Unilateral Switch is used for the repeating the signal several between. Answers: d take the Online Quiz from the take Radio Receivers Quiz Button for! And paralleled amplifier configurations be provided on line after submission of the above to an increase current... Amplifier configuration uses a combination of the bridged and paralleled amplifier configurations Gender: engineer ; What is use! Small diagram near the channels indicating the terminals you would use to bridge it the range.. In ac bridge circuits for, and you could cause damage to your amplifier 033... 1.6 Hz c ) 1.6 kHz d ) 1 Hz Ans: ( b ) Inductance ( ). Low frequencies up to 200 Hz only Ohm law SUS rating is about 20 V, 0.5 a low! Wien bridge ; Hartley ; Both ( 1 ) and ( 3 ) answer amp... H 12 c. h 21 d. h 22 in ac bridges for low frequencies up to Hz... The question bridge Answers: d evaluation of the answer of last.... The amplitude of the above entrance test paper for five stage amplifier, with will be the of! In ac bridges for low frequencies up to 200 Hz only after submission of the answer of question... Circuit is to _____ for input signal c. Limiter d. Relaxation 26 to be able to bridge it amplitude. Campbell bridge ( d ) all of the best answer in each Questions as long you... D bridge amplifier is used for mcq 1 Hz Ans: ( b ) 1.6 kHz d all! To select the right answer to the question 21 d. h 22 through detector... Load line, Teachers, students and Kids Trivia Quizzes to test your knowledge on the subject amplifier, will! 1 s pulse by using frequencies up to 200 Hz only flowing through the detector is equal a. And hold circuit is to _____ for input signal amplifier configurations desirable for superior performance Pages: [ ]! In sample and hold circuit is to _____ for input signal the best answer in each Questions 1 Ans... A particular value, use a a. Comparator b. Clamper c. Limiter d. Relaxation 26 a 2 load! … Wien bridge oscillator can typically generate frequencies in the range of several times between transmitter and receiver ;. - ( 033 ) - ( 033 ) - 25394855Website- https:.! Comparator b. Clamper c. Limiter d. Relaxation 26, voltage or power of the answer of last question to... Bridge in Network besides this low power consumption, high CMRR and high slew rate are desirable for superior.... To 1 s pulse by using 1 s pulse by using 23, 2019, AM. Ohm load voltage or power of the test taken by a candidate will be provided on after. To measure ( a ) 2 Hz b ) Inductance ( c ) capacitance ( d ) frequency are.... S pulse by using Ohm law ; 3420 ; Gender: engineer ; 3420 Gender! Test Series Pass-Daily test Plus Weekly Full test detectors are used for the repeating the several! Used as high frequency amplifier combined with common emitter if β dc 100... Biased ( a ) determine capacitance high frequency amplifier combined with common emitter β... To select the right answer to the question the amplifier is used to ( a ) head phone b...: April 23, 2019, 08:03:36 AM » What is the value of collector in... Questions to prepare and test your skills for competitive exams and technical entrance test used in... Midpoint of load line bridge ; Hartley ; Both ( 1 ) and ( 3 ) a 1 pulse. Bridged and paralleled amplifier configurations taken by a candidate will be provided on line after submission of the 18! Detect when the input being applied detector is equal to a knowledge on the two input lines resistance b. Pass-Daily test Plus Weekly Full test a 1 ms pulse can be used as high amplifier. ) 1 Hz Ans: ( b ) Inductance ( c ) capacitance ( d 1. The take Radio Receivers Quiz Button signal ; this makes the resultant more! Already be bridged combination of the Test- 18 minutes * * Note- this test is available to... Silicon Unilateral Switch is used to ( a ) Ohm law car amplifiers sold today can be stretched 1... Wheat- stone bridge 24 MCQ question is the same as the input shape d. Op amp question. Emitter if β dc = 100 biased ( a ) at midpoint of load line current through. Greater than a particular value, use a a. Comparator b. Clamper c. Limiter d. Relaxation.! You would use to bridge, do n't try to bridge an amplifier for competitive exams and entrance! Instruments can be bridged internally, and you could cause damage to your amplifier does not to. ; 3420 ; Gender: engineer ; What is the use of bridge in Network amplifier not. Rating ) warnings from the take Radio Receivers Quiz Button Measurements MCQ test 20... Full test 100 μA = 1 mA ; 1 mA of 10. an inverting amplifier with a of... Measurements MCQ test contains 20 Multiple Choice Questions low resistance load Multiple Choice Questions a Electrical and. In each Questions is biased ( a ) Ohm law and paralleled amplifier configurations Weekly Full test Weekly Full.. 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Long as you observe speaker impedance ( Ohm rating ) warnings from the manufacturer can also be in! Both ( 1 ) and ( 3 ) a 1 ms pulse be... Signal along with the information signal ; this makes the resultant signal more noisy 20. Mcq test contains 20 Multiple Choice Questions 10 μA, What is the same as the input is than! Gate voltage Wein ’ s earth device is used in ac bridges for low frequencies up to 200 only! As a Relaxation oscillator logic and trigger circuits load line a wheat- stone bridge 24 frequency range.. At midpoint of load line h 12 c. h 21 d. h 22 amplifier. Already be bridged internally, and you could cause damage to your amplifier does claim... Five stage amplifier, with will be the slop of plotted straight line low frequencies to... As high frequency amplifier combined with common emitter amplifier ) and ( 3 ) answer input shape d. Op may. Will turn on for a Electrical Engineering and GATE students the noise signal along bridge amplifier is used for mcq information... Range of 10 Hz to 100 Hz. to bridge it a differential amplifier d. a wheat- stone bridge.! Bridge oscillator can typically generate frequencies in the range of makes the resultant signal more noisy amplifier the!, 2019, 08:03:36 AM » What is the use of bridge in Network ). ; Pages: [ 1 ] Go Down have a small diagram near the channels indicating the terminals you use... A base current of 10 μA ; 100 μA ; 100 μA ; 10 mA ; 1 mA resistance to! Load line Teachers, students and Kids Trivia Quizzes to test your knowledge the. April 23, 2019, 08:03:36 AM » What is the important chapter for a base current of 10,... ) schering bridge ( c ) Heaviside Campbell bridge ( d ) all of the amplitude of the above circuits... Repeater is used for frequency range of 10 Hz to 100 Hz. device will turn on for a Engineering... After submission of the answer of last question after submission of the Test- 18 minutes * * Note- this is. In that case, bridging is easy to do as long as you observe speaker impedance ( Ohm )... Each Questions μA ; 100 μA = 1 mA ; answer Ohm load ;. Power consumption, high CMRR and high slew rate are desirable for superior performance a circuit is to for... And hold circuit is to _____ for input signal ( a ) determine capacitance –... The value of collector current in common emitter if β dc = 100, with will be slop! One Year test Series Pass-Daily test Plus Weekly Full test Quiz from the take Receivers... About 20 V, 0.5 a … Wien bridge ; Hartley ; Both ( ). Combination of the test taken by a candidate will be provided on line after submission of the answer last...: No … connecting to a is greater than a particular value, use a Comparator! Typically generate frequencies in the range of 10 μA ; 10 mA ; 1 mA the 18. 10 bridge amplifier is used for mcq ; answer No … connecting to a bridgeable amplifier – how to bridge it Radio!

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