If the RC firing circuit used for firing an SCR is to be used to fire a TRIAC then
In the thyristor gating circuit, the supply to the pulse amplifier is provided by the
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In case of a cosine firing scheme, __________ is used to get a cosine wave
If the gating circuits generator negative pulses, then those can be removed by using
The improved version of the UJT oscillator triggering circuit is the
RB1 = 3 kΩ & RB2 = 6 kΩ. Find the intrinsic stand-off ratio (η) of the UJT.
The decaying factor in the wave shape of the output pulses from the pulse transformer is its
5 videos|50 docs|46 tests
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5 videos|50 docs|46 tests
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