Power Supplies, Filter Circuits MCQs Quiz Online PDF | Download eBooks
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"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. Practice 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 PDF Download eBook
MCQ: 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
A
MCQ: 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
C
MCQ: 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%
B
MCQ: 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
B
MCQ: A standard AC power supply has frequency of
- 20 Hz
- 30 Hz
- 50 Hz
- 90 Hz
C