Power Electronics In a UJT, the p-type emitter is ___________ doped Moderately Heavily None of these Lightly Moderately Heavily None of these Lightly ANSWER DOWNLOAD EXAMIANS APP
Power Electronics During gate recovery time charge carrier of J1 junction removed. charge carriers of J2 junction recombined. charge carriers of J2 junction is swept out. charge carriers of J3 junction is removed. charge carrier of J1 junction removed. charge carriers of J2 junction recombined. charge carriers of J2 junction is swept out. charge carriers of J3 junction is removed. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A thyristor can termed as AC switch. DC switch. Square wave switch. Both a and B. AC switch. DC switch. Square wave switch. Both a and B. ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A triac is a ___________ switch Bidirectional None of these Mechanical Unidirectional Bidirectional None of these Mechanical Unidirectional ANSWER DOWNLOAD EXAMIANS APP
Power Electronics A UJT has ___________. Three pn junctions Two pn junctions None of these One pn junction Three pn junctions Two pn junctions None of these One pn junction ANSWER DOWNLOAD EXAMIANS APP
Power Electronics Practical way of obtaining static voltage equalization in series connected SCRs is by the use of one resistor across the string. one resistor in series with each SCR. resistors of different values across each SCR. resistors of the same value across each SCR. one resistor across the string. one resistor in series with each SCR. resistors of different values across each SCR. resistors of the same value across each SCR. ANSWER DOWNLOAD EXAMIANS APP
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