Semiconductor Diodes - General Questions (3)

Directions to Solve

Semiconductor Diodes - General Questions

17.

How many valence electrons does a silicon atom have?

A.	1
B.	2
C.	3
D.	4

Answer: Option D

Explanation:

No answer description available for this question.

18.

The condition of a semiconductor diode can be determined quickly using a ________.

A.	DDM
B.	VOM
C.	curve tracer
D.	Any of the above

Answer: Option D

Explanation:

No answer description available for this question.

19.

Which of the following is an atom composed of?

A.	Electrons
B.	Protons
C.	Neutrons
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

20.

Which of the following devices can check the condition of a semiconductor diode?

A.	Digital display meter (DDM)
B.	Multimeter
C.	Curve tracer
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

21.

At what kind of operating frequency diffusion or transition is a capacitor represented in parallel with the ideal diode?

A.	Low frequency
B.	Moderate frequency
C.	Mid frequency
D.	Very high frequency

Answer: Option D

Explanation:

No answer description available for this question.

22.

What is the range of the operating voltage level for LEDs?

A.	5–12 mV
B.	1.7–3.3 V
C.	5–12 V
D.	20–25 V

Answer: Option B

Explanation:

No answer description available for this question.

23.

Determining r_d to a high degree of accuracy from a characteristic curve is very accurate.

A.	True
B.	False

Answer: Option B

Explanation:

No answer description available for this question.

24.

In which of the following color(s) is (are) LEDs presently available?

A.	Yellow
B.	White
C.	Orange
D.	All of the above

Answer: Option D

Explanation:

No answer description available for this question.

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