Rectifiers and Converters The applications of selenium rectifiers are usually limited to potential of 20 V 30 V 100 V 10 V 20 V 30 V 100 V 10 V ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters In which of the following applications, direct current is absolutely essential ? Variable speed operation Illumination Traction Electrolysis Variable speed operation Illumination Traction Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters It is the_______of the transformer on which the magnitude of angle of overlap depends. resistance all of the listed here capacitance leakage reactance resistance all of the listed here capacitance leakage reactance ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters The voltage drop between the anode and cathode, of a mercury arc rectifier comprises of the following cathode drop and arc drop anode drop and arc drop anode drop, cathode drop and arc drop anode drop and cathode drop cathode drop and arc drop anode drop and arc drop anode drop, cathode drop and arc drop anode drop and cathode drop ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters Which of the following mercury arc rectifier will deliver least undulating current? Two-phase Single-phase Six-phase Three-phase Two-phase Single-phase Six-phase Three-phase ANSWER DOWNLOAD EXAMIANS APP
Rectifiers and Converters In a phase-shift control method, the phase shift between anode and grid voltages can be achieved by means of Induction regulator Shunt motor Synchronous motor Synchronous generator Induction regulator Shunt motor Synchronous motor Synchronous generator ANSWER DOWNLOAD EXAMIANS APP
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