BJT Devices - General Questions (3)

Directions to Solve

BJT Devices - General Questions

17.

Which of the following can be obtained from the last scale factor of a curve tracer?

A.	hFE
B.	dc
C.	ac
D.	ac

Answer: Option D

Explanation:

No answer description available for this question.

18.

Calculate beta (2) _dc at V_CE = 15 V and I_B = 30 mu (3) A

mcq03_01900

A.	100
B.	116
C.	50
D.	110

Answer: Option D

Explanation:

No answer description available for this question.

19.

Transistors are ________-terminal devices.

A.	2
B.	3
C.	4
D.	5

Answer: Option B

Explanation:

No answer description available for this question.

20.

Determine the value of alpha (1) when

beta (2) = 100.

A.	1.01
B.	101
C.	0.99
D.	Cannot be solved with the information provided

Answer: Option C

Explanation:

No answer description available for this question.

21.

What does a reading of a large or small resistance in forward- and reverse-biased conditions indicate when checking a transistor using an ohmmeter?

A.	Faulty device
B.	Good device
C.	Bad ohmmeter
D.	None of the above

Answer: Option A

Explanation:

No answer description available for this question.

22.

Which of the following configurations can a transistor set up?

A.	Common-base
B.	Common-emitter
C.	Common-collector
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

23.

Use this table of collector characteristics to calculate beta (1) _ac at V_CE = 15 V and I_B = 30 mu (2) A

mcq03_01800

A.	100
B.	106
C.	50
D.	400

Answer: Option A

Explanation:

No answer description available for this question.

24.

Which of the following is (are) the terminal(s) of a transistor?

A.	Emitter
B.	Base
C.	Collector
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

BJT Devices - General Questions (3)

BJT Devices - General Questions

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