Which of the following represents complete expression for closed loop – McqOptions

MCQOPTIONS

1.	Which of the following represents complete expression for closed loop system?
A.	A‚âà√≠‚Äö√¢¬ß
B.	A/ A‚âà√≠‚Äö√¢¬ß
C.	A/ (1+A‚âà√≠‚Äö√¢¬ß)
D.	1/ (1+A‚âà√≠‚Äö√¢¬ß)
Answer» D. 1/ (1+A‚âà√≠‚Äö√¢¬ß)

Discussion

No Comment Found

Related MCQs

IN_A_FEEDBACK_GAIN_EQUATION,_WHAT_DOES_THE_TERM_‚ÂÀ√≠‚ÄÖ√¢¬ß_STANDS_FOR??$#
In_which_of_the_following_conditions,_feedback_gain_(Af)_become_independent_of_forward_gain_(A)?$
Input impedance of a system is 50 ‚Äö√Ñ√∂‚àö√´¬¨‚àÇ, for the system to be negative feedback, which of the following can be its input impedance without feedback?#
For a negative feedback system, A=3 and ‚âà√≠‚Äö√¢¬ß=2 and output impedance without feedback is 100‚Äö√Ñ√∂‚àö√´¬¨‚àÇ. What will be its total output impedance?$
Input impedance ban be _______________ on application of negative feedback.
Voltage gain improves on application of negative feedback.
Which of the following change have been happened to output impedance in negative feedback system?
Which of the following represents complete expression for closed loop system?
Error signal in positive feedback system will be ____________ input signal.
Difference between input signal and feedback signal is known as ____________