Category: Power Electronics

A. Root mean square value of voltage and current to its peak value
B. Root mean square value of voltage and current to its average value
C. Average value of current and voltage to its root mean square value
D. Peak value of current and voltage to its root mean square value

A. A rectifier
B. An inverter
C. A chopper
D. A regulator

A. in series
B. in parallel
C. either series or parallel
D. anti parallel

A. Can control the load voltage
B. Cannot control the load voltage
C. Cannot control the load voltage except by means of dc link voltage
D. Cannot control the load voltage except by means of dc link current

A. gate signal is always present
B. gate signal must be removed
C. gate signal should present but can be removed
D. none of the above.

A. 5, 7
B. 4, 6
C. 7, 5
D. 6, 4

A. Lossless
B. Carry current in any direction when it is on
C. Does not carry any current in any direction when it is off
D. All of these

A. 2 terminal switch
B. 2 terminal bilateral switch
C. 3 terminal bilateral switch
D. 3 terminal bidirectional switch

A. More than that of MOSFET
B. Lower than that of MOSFET
C. Equal to that of MOSFET
D. Equal to that of BJT

A. CB and fuse.
B. Heat sink.
C. Snubber circuit.
D. Voltage clamping device.