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