In ac - dc conversion, when the switch is closed then the sum of volta – McqOptions

MCQOPTIONS

1.	In ac - dc conversion, when the switch is closed then the sum of voltages around the loop is
A.	Zero
B.	Non zero
C.	Equal to the sum of voltage when switch is open
D.	Twice of the voltage when switch is open
Answer» C. Equal to the sum of voltage when switch is open

Discussion

No Comment Found

Related MCQs

In a flyback converter, the inductor of the buck-boost converter has been replaced by a
The amount of dielectric heating is inversely proportional to frequency.
In current commutated DC-DC choppers, the voltage spike appears across the load when
Voltage commutation circuit can be converted into a current commutation by interchanging the positions of
The advantage of using free - wheeling diode in half controlled bridge converter is that
In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage becomes
The input current waveform of a bridge controlled rectifier when the load is perfectly filtered is
If all the SCR s of 3 phase PAC is replaced by diodes, they would be triggered
A single phase step up cycloconverter changes 50 Hz to 100 Hz. Then one half wave of input will give rise to
A thyristor is reverse biased. A positive gate pulse is applied. The thyristor