Home / Online Test / Feedback Transducer System Objective Questions Online Test Feedback Transducer System Objective Questions S Bharadwaj ReddyLeave a comment Feedback Transducer System Objective Questions 0% Voltage gain improves on application of negative feedback. True False Correct! Wrong! - Continue >> For a negative feedback system, A=3 and β=2 and output impedance without feedback is 100Ω. What will be its total output impedance? 14.3 Ω 33.33 Ω 50 Ω 700 Ω Correct! Wrong! - Continue >> Which of the following change have been happened to output impedance in negative feedback system? Decreases Increases No change Negative Correct! Wrong! - Continue >> Input impedance ban be _______________ on application of negative feedback Maintained constant Increased Halved Decreased Correct! Wrong! - Continue >> In which of the following conditions, feedback gain (Af) become independent of forward gain (A)? Aβ>>1 Aβ=0 Aβ=1 Aβ<<1 Correct! Wrong! - Continue >> Difference between input signal and feedback signal is known as __________ Feedback factor Input signal Output signal Error signal Correct! Wrong! - Continue >> Input impedance of a system is 50 Ω, for the system to be negative feedback, which of the following can be its input impedance without feedback? 40 Ω 50 Ω 100 Ω 60 Ω Correct! Wrong! - Continue >> Error signal in positive feedback system will be ____________ input signal. Negative of Greater than Lower than Equal to Correct! Wrong! - Continue >> In a feedback gain equation, what does the term β stands for? Closed loop gain Feedback gain Forward gain Open loop gain Correct! Wrong! - Continue >> Which of the following represents complete expression for closed loop system? Aβ A/ Aβ A/ (1+Aβ) 1/ (1+Aβ) Correct! Wrong! - Continue >> Share the quiz to show your results ! Facebook Facebook Just tell us who you are to view your results ! Show my results >> Feedback Transducer System I got %%score%% of %%total%% right Share your results Facebook Facebook Twitter Google+ ↺ PLAY AGAIN ! Take All Tests : Top 1000 Instrumentation Engineering Tests Previous Post:Top 100 Sensors & Transducers Questions and Answers for FreshersNext Post:Measurement and Instrumentation Objective Questions – Part 1 Related Articles Online Test Control Systems Objective Questions & Answers – Set 6 May 19, 2017 Online Test Current Source Inverters Objective Questions December 1, 2014 Online Test Single Phase Semi-Converters Objective Questions – 2 December 1, 2014 Online Test Equivalent Circuit of Transformer January 2, 2015 Online Test Starting of Polyphase Induction Motors – Part 1 January 2, 2015 Online Test Electronic Devices & Circuits Quiz – Set 1 May 1, 2017 Online Test Power Systems Objective Questions & Answers – Set 1 January 3, 2015 Online Test Erasable Programmable Read Only Memory Objective Questions May 1, 2015 Online Test Fluidic Systems Objective Questions January 17, 2017 Online Test Instrumentation Engineering Students Test 2 September 12, 2015 Online Test Asynchronous Down Counter Objective Questions May 1, 2015 Online Test Recording Systems Objective Questions March 11, 2017 Also Read : Electro Mechanical Systems Objective Questions January 15, 2017 Power Transistor Objective Questions – Part 1 December 1, 2014 Control Systems Objective Questions & Answers – Set 7 May 19, 2017 Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.