The power MOSFET device is a___________?
Correct answer: B. Voltage controlled unipolar device
- A. Current controlled unipolar device
- B. Voltage controlled unipolar device
- C. Current controlled bipolar device
- D. Voltage controlled bipolar device
Explanation
A power MOSFET is controlled by gate-to-source voltage and conducts through one type of majority carrier, making it both voltage-controlled and unipolar. Bipolar devices require carrier injection and are not the usual MOSFET classification.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Power Electronics
253 free Power Electronics 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 Power Electronics questions
With increase in firing angle,
The most suited gate pulses given to the AC regulator with R - L load can be in the form of____________?
The on - state voltage drop of IGBT consists of__________?
The conduction losses in IGBT is____________?
For bidirectional operation of converters____________?
In rectifiers, load current flow is_________?