Integrated Circuits And Hybrid Parameters MCQ

Integrated Circuits And Hybrid Parameters MCQ

Integrated Circuits

Q1. An IC has …………….. size

Very large
Large
Extremely small
None of the above

Answer : 3

Q2. ICs are generally made of ………………

Silicon
Germanium
Copper
None of the above

Answer : 1

Q3. ……………… ICs are the most commonly used

Thin films
Monolithic
Hybrid
None of the above

Answer : 2

Q4. The most popular form of IC package is ……………..

DIL
Flatpack
TO-5
None of the above

Answer : 2

Q5. ……………. cannot be fabricated on an IC

Transistors
Diodes
Resistors
Large inductors and transformers

Answer : 4

Q6. An audio amplifier is an example of ………………

Digital IC
Linear IC
Both digital and linear IC
None of the above

Answer : 2

Integrated Circuits And Hybrid Parameters MCQ

Q7. The active components in an IC are ………….

Resistors
Capacitors
Transistors and diodes
None of the above

Answer : 3

Q8. We use ……………….. ICs in computers

Digital
Linear
Both digital and linear
None of the above

Answer : 1

Q9. The SiO2 layer in an IC acts as ………….

A resistor
An insulating layer
Mechanical output
None of the above

Answer : 2

Q10. ICs are used in ……………

Linear devices only
Digital devices only
Both linear and digital devices
None of the above

Answer : 3

Q11. A transistor takes …………… inductor on a silicon IC chip

Less space than
More space than
Same space as
None of the above

Answer : 1

Q12. The most popular types of ICs are …………..

Thin-film
Hybrid
Thick-film
Monolithic

Answer : 4

Integrated Circuits And Hybrid Parameters MCQ

Q13. Digital ICs process …………….

Linear signals only
Digital signals only
Both digital and linear signals
None of the above

Answer : 3

Q14. Operational amplifiers use …………..

Linear ICs
Digital ICs
Both linear and digital ICs
None of the above

Answer : 2

Q15. Which of the following is most difficult to fabricate in an IC?

Diode
Transistor
FET
Capacitor

Answer : 4

Integrated Circuits And Hybrid Parameters MCQ

Hybrid Parameters 

Q1. Hybrid means ………………

Mixed
Single
Unique
None of the above

Answer : 1

Q2. There are …………… h parameters of a transistor

Two
Four
Three
None of the above

Answer: 2

Q3. The h parameter approach gives correct results for …………

Large signals only
Small signals only
Both small and large signals
None of the above

Answer: 2

Q4. A transistor behaves as a linear device for ………….

Small signals only
Large signals only
Both small and large signals
None of the above

Answer : 1

Q5. The parameter hie stands for input impedance in ………..

CB arrangement with output shorted
CC arrangement with output shorted
CE arrangement with output shorted
None of the above

Answer : 3

Integrated Circuits And Hybrid Parameters MCQ

Q6. The dimensions of hie parameter are ………..

Mho
Ohm
Farad
None of the above

Answer : 2

Q7. The hfe parameter is called ……………. in CE arrangement with output shorted

Voltage gain
Current gain
Input impedance
None of the above

Answer : 2

Q8. If the operating point changes, the h parameters of transistor ………..

Also change
Do not change
May or may not change
None of the above

Answer : 1

Q9. The values of h parameter of a transistor in CE arrangement are ……………… arrangement

The same as for CB
The same as for CC
Different from that in CB
None of the above

Answer : 3

Integrated Circuits And Hybrid Parameters MCQ

Q10. In order to determine hfe and hie parameters of a transistor, ………… is an a.c. short-circuited

Input
Output
Input as well as output
None of the above

Answer : 2

Q11. If temperature changes, h parameters of a transistor ………….

May or may not change
Do not change
Also change
None of the above

Answer : 3

Q12. In CE arrangement, the value of input impedance is approximately equal to …………..

Hie
Hoe
Hre
None of the above

Answer : 1

Integrated Circuits And Hybrid Parameters MCQ