When a transistor is cut off _________________?
Correct answer: A. Maximum voltage appears across transistor
- A. Maximum voltage appears across transistor
- B. Maximum current flows
- C. Maximum voltage appears across load
- D. None of the aboveTransistors
Explanation
When the transistor is cut off, its collector current is nearly zero, so the voltage drop across the transistor reaches its maximum. The load current and load voltage are not maximum in this state.
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
Low efficiency of a power amplifier results in_________________?
A power amplifier has comparatively __________________ ß ?
A 2-transistor class B power amplifier is commonly called ______________ amplifier?
If the zero signal dissipation of a transistor is 1W, then power rating of the transistor should be at least___________________?
The output stage of a multistage amplifier usually employs______________?
The size of a power transistor is made considerably large to________________?