The collector current in a bipolar junction transistor is 2 mA when th – McqOptions

MCQOPTIONS

1.	The collector current in a bipolar junction transistor is 2 mA when the base current is 0.1 mA. Which one of the following gives the value of common-emitter current gain?
A.	2.1
B.	1.9
C.	None of above
D.	20
Answer» E.

Discussion

No Comment Found

Related MCQs

The reverse-bias current ________ with the increase of temperature.
Generally the value of ac resistance is ________ the value of dc resistance at the same operating point.
The ac resistance of a diode is the ________ of the characteristic curve at the Q-point of operation.
The reverse recovery time of most commercial switching diodes is in the range of ________.
The temperature coefficient can be ________ for different Zener levels.
The intensity of LED is greatest at ________ degrees and the least at ________ degrees.
The heavier the current in a Zener diode in reverse bias, ________ dynamic resistance value.
The test current in a Zener diode IZT is the current defined by the ________ power level.
Varying the ________ can control the location of the Zener region.
The ________ the current through a diode, the ________ the dc resistance level.