MOS Transistor quiz 1

The n-type semiconductor have _______ as majority carriers

• Holes

• Ions

• electrons

• positive ions

The n-MOS transistor is made up of

• N-type source, n-type drain and p-type bulk

• N-type source, p-type drain and p-type bulk

• P-type source, n-type drain and n-type bulk

• P- type source, p-type drain and n-type bulk

The correct representation of p-MOSFET is

• 
• 
• 
• 

The oxide layer formed in the MOSFET is

• Oxides of Non metals

• Poly Silicon oxide

• Silicon dioxide

• Metal oxide

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

• Drain

• Gate

• Base

• Source

A MOSFET has …………… terminals

• 4

• 3

• 5

• 2

A MOSFET uses the electric field of a ………. to control the channel current

• battery

• generator

• capacitor

• all the above

MOSFET can be used as ________

• Voltage controlled capacitor

• Current controlled capacitor

• Voltage controlled inductor

• Current controlled inductor

The effective channel length of a MOSFET in saturation decreases with increase in which of the following parameter?

• Gate voltage

• Drain voltage

• Source voltage

• Body voltage

For a p channel MOSFET which of the following is not true?

• The source and drain are a p type semiconductor

• The induced channel is p type region which is induced by applying a positive potential to the gate

• The substrate is a n type semiconductor

• None of the above