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Power Electronics
Which triggering is the most reliable?
Gate triggering.
Thermal triggering.
dV / dt triggering.
Forward voltage triggering.
Gate triggering.
Thermal triggering.
dV / dt triggering.
Forward voltage triggering.
Answer
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Related Question
Power Electronics
The UJT may be used as ___________.
None of these
Am amplifier
A rectifier
A sawtooth generator
None of these
Am amplifier
A rectifier
A sawtooth generator
Answer
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Power Electronics
During which time maximum conduction spreading take place in the thyristor during turn ON?
Delay time.
Same for every case.
Rise time.
Spread time.
Delay time.
Same for every case.
Rise time.
Spread time.
Answer
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Power Electronics
A GTO can be turned on by applying
None of these.
Positive gate signal.
Positive source signal.
Positive drain signal.
None of these.
Positive gate signal.
Positive source signal.
Positive drain signal.
Answer
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Power Electronics
During reverse recovery time
charge carrier of junction J1 is swept out.
charge carrier of junction J2 recombined.
charge carrier of junction J3 is swept out.
both B and C.
charge carrier of junction J1 is swept out.
charge carrier of junction J2 recombined.
charge carrier of junction J3 is swept out.
both B and C.
Answer
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Power Electronics
The typical time of rising time lies between
1 - 4 µs.
10 - 20 µs.
40 - 60 µs.
90 - 100 µs.
1 - 4 µs.
10 - 20 µs.
40 - 60 µs.
90 - 100 µs.
Answer
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