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Power Supplies, Filter Circuits MCQ with Answers

Power Supplies, Filter Circuits Multiple Choice Questions (MCQ) to practice power supplies, filter circuits quiz answers PDF, power supplies, filter circuits worksheets for online degrees. Solve diode applications Multiple Choice Questions and Answers (MCQs), "Power Supplies, Filter Circuits Quiz Questions" and answers for engineering graduate schools. Learn full wave rectifier working and characteristics, bridge rectifier, full wave rectifier circuit, integrated circuit voltage regulator test prep to apply to colleges online.

"In fullwave bridge rectifier, if peak to peak ripple voltage is equals to 1.13 V and filter DC output voltage is 14.3 V then ripple factor will be" Multiple Choice Questions (MCQ) on power supplies, filter circuits with choices 0.079, 0.79, 7.9, and 79 for engineering graduate schools. Solve power supplies, filter circuits quiz questions for merit scholarship test and certificate programs for questions to ask during an interview.

MCQs on Power Supplies, Filter Circuits

1.

In fullwave bridge rectifier, if peak to peak ripple voltage is equals to 1.13 V and filter DC output voltage is 14.3 V then ripple factor will be

0.079
0.79
7.9
79

2.

Peak to peak ripple voltage of fullwave rectifier is equals to

(1-1/2fRC)x unfilter rectified voltage
(1/2fRC)x unfilter rectified voltage
(1/fRC)x unfilter rectified voltage
fRC x unfilter rectified voltage

3.

In fullwave bridge rectifier, if peak to peak ripple voltage is equals to 6 V and filter DC output voltage is 20 V then ripple factor in percentage will be

20%
30%
40%
50%

4.

If RMS voltage of fullwave bridge rectifier is 115 V and turn ratio of transformer is 0.1 then peak secondary voltage will be equals to

12.4 V
16.3 V
115 V
23.45 V

5.

A standard AC power supply has frequency of

20 Hz
30 Hz
50 Hz
90 Hz