A transistor behaves as a linear device for _____________?
Correct answer: A. Small signals only
- A. Small signals only
- B. Large signals only
- C. Both small and large signals
- D. None of the above
Explanation
A transistor can be linearized around its bias point only for small signal variations. Large signals move the device over a wider nonlinear characteristic and invalidate the simple linear model.
Last updated
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.
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.
Related questions
1 db corresponds to_____________change in power level?
A 1,000 V power supply would use_____________ as a filter capacitor?
A 10 V power supply would use ____________ as filter capacitor?
A 2-transistor class B power amplifier is commonly called ______________ amplifier?
A 25eV electron has a speed of______________?