FET Devices - General Questions

Directions to Solve

FET Devices - General Questions

Which of the following is (are) not an FET?

A.	n-channel
B.	p-channel
C.	p-n channel
D.	n-channel and p-channel

Answer: Option C

Explanation:

No answer description available for this question.

Refer to the following characteristic curve. Calculate the resistance of the FET at V_GS = –0.25 V if r_o = 10 k omega (1) 1 .

mcq06_01100

A.	1.1378 k
B.	113.78
C.	11.378
D.	11.378 K

Answer: Option D

Explanation:

No answer description available for this question.

Which of the following input impedances is not valid for a JFET?

A.	1010
B.	109
C.	108
D.	1011

Answer: Option C

Explanation:

No answer description available for this question.

Hand-held instruments are available to measure ________ for the BJT.

A.	dc
B.	IDSS
C.	VP
D.	All of the above

Answer: Option A

Explanation:

No answer description available for this question.

Which of the following is (are) the advantage(s) of VMOS over MOSFETs?

A.	Reduced channel resistance
B.	Higher current and power ratings
C.	Faster switching time
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

Which of the following represent(s) the cutoff region for an FET?

A.	ID = 0 mA
B.	VGS = VP
C.	IG = 0
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

At which of the following is the level of V_DS equal to the pinch-off voltage?

A.	When ID becomes equal to IDSS
B.	When VGS is zero volts
C.	IG is zero
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

Which of the following applies to MOSFETs?

A.	No direct electrical connection between the gate terminal and the channel
B.	Desirable high input impedance
C.	Uses metal for the gate, drain, and source connections
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

FET Devices - General Questions

FET Devices - General Questions

Questions & Answers

Interviews

Jobs

Results

Admission

Admit Card

Answer Key