Electronics - Alternating Current and Voltage

Exercise :: Alternating Current and Voltage - Filling the Blanks

1. 

The frequency of the repetitive pulse waveform in the given circuit equals ___.

A. 500 Hz
B. 50 Hz
C. 100 Hz
D. 125 Hz

Answer: Option C

Explanation:

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

2. 

Increasing the number of magnetic poles in a basic generator will ___.

A. increase the generator's output voltage amplitude
B. increase the generator's output frequency
C. decrease the generator's output voltage amplitude
D. decrease the generator's output frequency

Answer: Option B

Explanation:

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

3. 

The peak voltage across R2 in the given circuit equals _____.

A. 7.2 V
B. 10.18 V
C. 8.8 V
D. 8 V

Answer: Option B

Explanation:

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

4. 

The frequency of the sine wave in the given circuit equals ___.

A. 4 kHz
B. 800 Hz
C. 20 kHz
D. 250 Hz

Answer: Option C

Explanation:

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

5. 

Increasing the number of turns in a conductor loop in a basic generator will ___.

A. increase the generator's output voltage amplitude
B. increase the generator's output frequency
C. decrease the generator's output voltage amplitude
D. decrease the generator's output frequency

Answer: Option A

Explanation:

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