MOSFET Quiz 3

What does MOSFET stand for?

• Metal-Oxide-Semiconductor Field-Effect Transistor

• Metal-Oxide-Semiconductor Fast Electronic Transistor

• Magnetic-Oxide-Semiconductor Field-Effect Transistor

• Metal-Oxide-Semiconductor Functional Electronic Transistor

What is the primary function of a MOSFET?

• To convert AC to DC

• To store data

• To amplify or switch electronic signals

• To regulate voltage

Which terminal is insulated from the channel in a MOSFET?

• Source

• Drain

• Body

• Gate

What type of semiconductor can a MOSFET be made from?

• Neither p-type nor n-type

• Both p-type and n-type

• Only p-type

• Only n-type

In which mode does a depletion-mode MOSFET operate?

• Normally Open

• Normally Closed

• Always On

• Always Off

What happens to the channel in an enhancement-mode MOSFET when VGS=0?

• It conducts

• It is non-conductive

• It shorts the circuit

• It amplifies the signal

What is the primary charge carrier in a p-channel MOSFET?

• Electrons

• Protons

• Holes

• Neutrons

What is the effect of applying a negative gate voltage to a p-channel MOSFET?

• It increases the current flow

• It turns the device OFF

• It turns the device ON

• It decreases the current flow

What is the main difference between MOSFET and BJT?

• MOSFETs have a higher power rating than BJTs

• BJTs are more efficient than MOSFETs

• MOSFETs are faster than BJTs

• BJTs are used only in analog circuits

What is the structure of a MOSFET?

• Five terminals

• Four terminals

• Three terminals

• Two terminals