Transformer coupling can be used in______________amplifiers?
Correct answer: A. Either power or voltage
- A. Either power or voltage
- B. Only power
- C. Only voltage
- D. None of the above
Explanation
Transformer coupling is useful wherever impedance transformation is needed, including both voltage amplifiers and power amplifiers. It is therefore not restricted to only one amplifier type.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Electronics and Devices
758 free Electronics and Devices MCQs from Electrical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Electrical Engineering questions like this
Electrical Engineering is on 2 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Electronics and Devices questions
A transformer coupled class A power amplifier has a load of 100 O on the secondary. If the turn ratio is 10:1, what is the value of load appearing on the primary?
The most important consideration in power amplifier is __________________?
Power amplifiers generally use transformer coupling because transformer permits______________?
An AF amplifier is shielded to ________________?
The disadvantage of impedance matching is that it _______________?
The most costly coupling is _______________ coupling?