_The purpose of RC or transformer coupling is to ___________$? – McqOptions

MCQOPTIONS

1.	_The purpose of RC or transformer coupling is to ___________$?
A.	Block a.c.
B.	Separate bias of one stage from another
C.	Increase thermal stability
D.	None of the above
Answer» C. Increase thermal stability

Discussion

No Comment Found

Related MCQs

An amplifier receives 0.1 W of input signal and delivers 15 W of signal power. What is the power gain in db?
When a multistage amplifier is to amplify d.c. signal, then one must usecoupling
In practice, voltage gain is expressed ___________
The total gain of a multistage amplifier is less than the product of the gains of individual stages due to ___________
In transistor amplifiers, we use ___________ transformer for impedance matching
The frequency response of transformer coupling is ___________
The purpose of RC or transformer coupling is to ___________
Transformer coupling is generally employed when load resistance is
The output of a microphone is rated at -52 db. The reference level is 1V under specified conditions. What is the output voltage of this microphone under the same sound conditions?
___________ coupling provides the maximum voltage gain