The pinch-off voltage of a JFET is about _______________?
Correct answer: A. 5 V
- A. 5 V
- B. 0.6 V
- C. 15 V
- D. 25 V
Explanation
JFET pinch-off or cutoff voltage is device-dependent, but introductory texts commonly use about 5 V as a typical value. The other choices are less representative of the usual example range.
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
If the gate of a JFET is made less negative, the width of the conducting channel__________________?
A MOSFET uses the electric field of a _______________to control the channel current?
A MOSFET is sometimes called______________ JFET?
In class A operation, the input circuit of a JFET is ____________ biased?
The pinch-off voltage in a JFET is analogous to _____________ voltage in a vacuum tube?
_____________ has the lowest noise-level?