PDF - PAGE 3 QUESTION AND ANSWER

The MOSFET combines the areas of _______ & _________

• field effect & MOS technology A

• semiconductor & TTL

• mos technology & CMOS technology

• none of the mentioned

Which of the following terminals does not belong to the MOSFET?

• Drain

• Gate

• base

• Source

Choose the correct statement

• MOSFET is a uncontrolled device

• MOSFET is a voltage controlled device

• MOSFET is a current controlled device

• MOSFET is a temperature controlled device

Choose the correct statement

• MOSFET is a unipolar, voltage controlled, two terminal device

• MOSFET is a bipolar, current controlled, three terminal device

• MOSFET is a unipolar, voltage controlled, three terminal device

• MOSFET is a bipolar, current controlled, two terminal device

The arrow on the symbol of MOSFET indicates

• that it is a N-channel MOSFET

• the direction of electrons

• the direction of conventional current flow

• that it is a P-channel MOSFET

The depletion N-channel MOSFET

• Can be operated as a JFET with zero gate voltage

• Can be operated as an enhancement MOSFET by applying +ve bias to gate

• Can be operated as an enhancement MOSFET by applying -ve bias to gate

• Cannot be operated as an enhancement MOSFET

The enhancement N-channel MOSFET

• Cannot be operated as an enhancement MOSFET

• Can be operated as a JFET with zero gate voltage

• Can be operated as an enhancement MOSFET by applying -ve bias to gate

• Can be operated as an enhancement MOSFET by applying +ve bias to gate

The enhancement MOSFET is

• widely used in IC design

• Useful as a very good constant voltage source

• Widely used because of easy in its fabrication

• Normally on MOSFET

In MOSFETs N-channel is more preferred than P-channel because

• It is cheaper

• It is faster

• It has better drive capability

• It has better noise immunity

THE E-MOSFET Transistor are the abbrevation of

• entered -MOSFET

• enhanced -MOSFET

• enchancement -MOSFET

• entered -MOSFET &

  enhanced -MOSFET