Power Electronics A diac has ___________ semiconductor layers Three None of these Two Four Three None of these Two Four ANSWER DOWNLOAD EXAMIANS APP
Power Electronics When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________ Remains the same Is decreased None of these Is increased Remains the same Is decreased None of these Is increased ANSWER DOWNLOAD EXAMIANS APP
Power Electronics The triac is ___________. A four-terminal device Not a thyristor Like a bidirectional SCR None of these A four-terminal device Not a thyristor Like a bidirectional SCR None of these ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is equivalent to two SCRs ___________. In series None of these In parallel In inverse-parallel In series None of these In parallel In inverse-parallel ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A UJT has ___________. None of these Two pn junctions One pn junction Three pn junctions None of these Two pn junctions One pn junction Three pn junctions ANSWER DOWNLOAD EXAMIANS APP
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