SHybrid Parameters Mcqs

This set of Electrical engineering Multiple Choice Questions & Answers (MCQs) focuses on study of “ Hybrid Parameters ”. These questions are chosen from a collection of most authoritative and best reference books on Electrical engineering. Our aim is to prepare an individual for competitive exams like NTS, GAT, ECAT, University and College entrance exams, Jobs and interviews. One should practice our MCQS to assimilate Hybrid Parameters comprehensively.

1.
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

2.
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

3.
The hfe parameter is called ______________in CE arrangement with output shorted?

Voltage gain

Current gain

Input impedance

None of the above

4.
If temperature changes, h parameters of a transistor ________________?

May or may not change

Do not change

Also change

None of the above

5.
If the operating point changes, the h parameters of transistor_____________?

Also change

Do not change

May or may not change

None of the above

8.
A transistor behaves as a linear device for _____________?

Small signals only

Large signals only

Both small and large signals

None of the above

9.
The h parameter approach gives correct results for_______________?

Large signals only

Small signals only

Both small and large signals

None of the above

11.
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

12.
In CE arrangement, the value of input impedance is approximately equal to ______________?

Hie

Hoe

Hre

None of the above

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