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Digital Concepts - General Questions (4)

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Digital Concepts - General Questions

25. 

What is the total power of the circuit?

A. 2.2 W
B. 4.2 W
C. 6.2 W
D. 8.2 W

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

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26. 

What does I3 equal in the given circuit?

 

A. 5 mA
B. 45 mA
C. 50 mA
D. 100 mA

Answer: Option A

Explanation:

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27. 

Which component is of the wrong value?

A. R1
B. R2
C. R3
D. R4

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

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28. 

The voltage read by the voltmeter will be:

A. 24 V
B. 12 V
C. 6 V
D. 4 V

Answer: Option B

Explanation:

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29. 

The current through R1 will be:

A. 128 mA
B. 88 mA
C. 48 mA
D. 2.2 mA

Answer: Option C

Explanation:

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30. 

What does VS equal in the given circuit?

 

A. 0 V
B. 9 V
C. 27 V
D. More information is needed to find VS.

Answer: Option A

Explanation:

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31. 

 

If a 1 komega 2 and a 2 k omega 2 12 V supply, how much current is received by the 2 komega 2 resistor?

 

A. 4 mA
B. 6 mA
C. 8 mA
D. 12 mA

Answer: Option B

Explanation:

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32. 

In the given circuit, Channel 1 of the stereo amplifier outputs 12 V to the speakers. How much total power is the amplifier delivering to the speakers?

 

A. 0 W
B. 18 W
C. 36 W
D. More information is needed to find the total power delivered to the speakers.

Answer: Option C

Explanation:

No answer description available for this question. Let us discuss.

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