Power Electronics MCQs with answers PDF for Electrical Engineering test preparation. Includes Power Electronics MCQs PDF free download. Ideal for exams such as NTS, KPPSC, PPSC, FPSC, BPSC, SPSC, and MES.
IGBT stands for:
A. Independent gate bipolar transistor
B. Insulated gate bipolar thermometer
C. Insulated gate bipolar transistor
D. None of themMOSFET stands for:
A. Metal oxide semiconductor field efficient transistor
B. Metal oxide semiconductor field effect transistor
C. Metal oxide semiconductor field effect thyristor
D. All of them_____ charge carriers make up the majority of a P-type semiconductor.
A. Holes
B. Partial electrons and partial holes
C. Electrons
D. Both a and bWhat is the number of configurations in a semiconducting device ?
A. 0
B. 1
C. 2
D. 3How many types of semiconducting devices are there ?
A. 1
B. 2
C. 3
D. 5A semiconducting substance ____ the flow of current.
A. Partially allows
B. Partially blocks
C. Blocks
D. AllowsThe current flow is ___ by an insulator.
A. Partially allows
B. Partially blocks
C. Allows
D. BlocksThe current flow is ____ by a conducting substance.
A. Allows
B. Partially blocks
C. Blocks
D. Partially allowsWhich of the following lists the types of materials that conduct electricity ?
A. Oil
B. Copper
C. Water
D. Both b and cA semiconductor device has a conductivity value of:
A. Between conductor and insulator conductivity value
B. Above insulator conductivity value
C. Infinity
D. Below conductors conductivity value