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Electrical Engineering
Hybrid Parameters
Quiz 1
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Q.1
The h parameter approach gives correct results for ___________
Large signals only
Small signals only
Both small and large signals
None of the above
Q.2
A transistor behaves as a linear device for ___________
Small signals only
Large signals only
Both small and large signals
None of the above
Q.3
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
Q.4
In CE arrangement, the value of input impedance is approximately equal to ___________
Hie
Hoe
Hre
None of the above
Q.5
The dimensions of hie parameter are ___________
Mho
Ohm
Farad
None of the above
Q.6
Hybrid means ___________
Mixed
Single
Unique
None of the above
Q.7
There are ___________ h parameters of a transistor
Two
Four
Three
None of the above
Q.8
The h parameter approach gives correct results for ___________
Large signals only
Small signals only
Both small and large signals
None of the above
Q.9
A transistor behaves as a linear device for ___________
Small signals only
Large signals only
Both small and large signals
None of the above
Q.10
In CE arrangement, the value of input impedance is approximately equal to ___________
Hie
Hoe
Hre
None of the above
Q.11
The dimensions of hie parameter are ___________
Mho
Ohm
Farad
None of the above
Q.12
Hybrid means ___________
Mixed
Single
Unique
None of the above
Q.13
There are ___________ h parameters of a transistor
Two
Four
Three
None of the above
Q.14
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
Q.15
The hfe parameter is called ___________ in CE arrangement with output shorted
Voltage gain
Current gain
Input impedance
None of the above
Q.16
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
Q.17
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
Q.18
If the operating point changes, the h parameters of transistor ___________
Also change
Do not change
May or may not change
None of the above
Q.19
If temperature changes, h parameters of a transistor ___________
May or may not change
Do not change
Also change
None of the above
0 h : 0 m : 1 s
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