Category: TRANSISTORS

The voltage gain in a transistor connected in___________arrangement is the highest?

Hamad TRANSISTORS 24/01/2021

0

A. common base
B. common collector
C. common emitter
D. none of the above

IC = [a / (1 – a )] IB + [___________ / (1 – a )?

Hamad TRANSISTORS 16/01/2021

0

A. ICBO
B. ICEO
C. IC
D. IE

The input impedance of a transistor is___________?

Hamad TRANSISTORS 15/01/2021

0

A. high
B. low
C. very high
D. almost zero

The input impedance of a transistor connected in___________arrangement is the highest?

Hamad TRANSISTORS 15/12/2020

0

A. common emitter
B. common collector
C. common base
D. none of the above

At the base-emitter junctions of a transistor, one finds___________?

Hamad TRANSISTORS 09/12/2020

0

A. a reverse bias
B. a wide depletion layer
C. low resistance
D. none of the above

The phase difference between the input and output voltages in a common base arrangement is___________?

Hamad TRANSISTORS 17/11/2020

0

A. 180o
B. 90o
C. 270o
D. 0o

The most commonly used transistor arrangement is____________arrangement?

Hamad TRANSISTORS 06/11/2020

0

A. common emitter
B. common base
C. common collector
D. none of the above

A transistor is connected in CB mode. If it is not connected in CE mode with same bias voltages, the values of IE, IB and IC will____________?

Hamad TRANSISTORS 14/10/2020

0

A. remain the same
B. increase
C. decrease
D. none of the above

In a transistor, signal is transferred from a___________circuit?

Hamad TRANSISTORS 14/10/2020

0

A. high resistance to low resistance
B. low resistance to high resistance
C. high resistance to high resistance
D. low resistance to low resistance

In a transistor ______________?

Hamad TRANSISTORS 08/10/2020

0

A. IC = IE + IB
B. IB = IC + IE
C. IE = IC – IB
D. IE = IC + IB