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Power Electronics
In a single phase cycloconverter with centre tapped transformer
all thyristors carry currents for equal duration
the durations of currents in all thyristors may or may not be equal
the durations of currents in all thyristors cannot be equal
the duration of currents in all thyristors must be equal for satisfactory operation
Correct Answer:
the durations of currents in all thyristors may or may not be equal
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Assertion (A): Thyristors can be used in controlled heating, excitation systems of alternators, speed control of motors and HVDC Reason (R): A static var system using thyristors is very commonly used in high voltage ac systems.
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