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.
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
Answer & Solution
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3. The hfe parameter is called ______________in CE arrangement with output shorted?
Voltage gain
Current gain
Input impedance
None of the above
Answer & Solution
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4. If temperature changes, h parameters of a transistor ________________?
May or may not change
Do not change
Also change
None of the above
Answer & Solution
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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
Answer & Solution
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6. The dimensions of hie parameter are _______________?
Mho
Ohm
Farad
None of the above
7. There are ______________ h parameters of a transistor?
Two
Four
Three
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
Answer & Solution
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9. The h parameter approach gives correct results for_______________?
Large signals only
Small signals only
Both small and large signals
None of the above
Answer & Solution
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10. Hybrid means_____________?
Mixed
Single
Unique
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