IGBT stands for:
A. Independent gate bipolar transistor
B. Insulated gate bipolar thermometer
C. Insulated gate bipolar transistor
D. None of them
Power Electronics Mcqs
MOSFET 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 b
What is the number of configurations in a semiconducting device ?
A. 0
B. 1
C. 2
D. 3
How many types of semiconducting devices are there ?
A. 1
B. 2
C. 3
D. 5
A semiconducting substance ____ the flow of current.
A. Partially allows
B. Partially blocks
C. Blocks
D. Allows
The current flow is ___ by an insulator.
A. Partially allows
B. Partially blocks
C. Allows
D. Blocks
The current flow is ____ by a conducting substance.
A. Allows
B. Partially blocks
C. Blocks
D. Partially allows
Which of the following lists the types of materials that conduct electricity ?
A. Oil
B. Copper
C. Water
D. Both b and c
A 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