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Power Electronics
When the emitter terminal of a UJT is open, the resistance between the base terminal is generally ___________.
Extremely low
High
Low
None of these
Extremely low
High
Low
None of these
Answer
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Related Question
Power Electronics
The device that does not have the gate terminal is ___________.
Triac
SCR
FET
Diac
Triac
SCR
FET
Diac
Answer
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Power Electronics
A thyristor can termed as
DC switch.
Both a and B.
AC switch.
Square wave switch.
DC switch.
Both a and B.
AC switch.
Square wave switch.
Answer
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Power Electronics
The device that exhibits negative resistance region is ___________.
Diac
Transistor
Triac
UJT
Diac
Transistor
Triac
UJT
Answer
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Power Electronics
A modern power semiconductor device that combines the characteristic of BJT and MOSFET is
IGBT.
MCT.
GTO.
FCT.
IGBT.
MCT.
GTO.
FCT.
Answer
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Power Electronics
Thyristor is nothing but a
Amplifier with large current gain.
Amplifier with higher gain.
Controlled switch.
Controlled transistor.
Amplifier with large current gain.
Amplifier with higher gain.
Controlled switch.
Controlled transistor.
Answer
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