Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion
Discussion Forum : Electronic Devices and Circuits - Section 1 (Q.No. 45)
45.
In which region of a CE bipolar transistor is collector current almost constant?
Answer: Option
Explanation:
It is used as amplifier when it operates in this region.
Discussion:
13 comments Page 1 of 2.
Mani said:
1 decade ago
Option A is correct.
It is used as switch on condition, when it operates in this region.
It is used as switch on condition, when it operates in this region.
Vipin said:
1 decade ago
It is a wrong answer, collector current is constant when the transistor is in saturation region.
Prudhvi said:
1 decade ago
Yeah in saturation is constant.
Vini said:
1 decade ago
Linear when use as an amplifier man!
SURYADEEP said:
1 decade ago
The answer is A (saturation).
Vedant said:
9 years ago
The correct answer should be (A).
Dolon said:
8 years ago
Transistor graph shows in active region Ic is almost constant.
Koppal said:
8 years ago
Option A is correct.
Jonsnow said:
8 years ago
In the graph. As the Vce increases to 0.7, the Ic increases exponentially until it reaches saturation point.
After saturation point Ic connot increase further as the Vce increases (above 0.7V) to cutoff point, in this case Ic is constant in active region.
After saturation point Ic connot increase further as the Vce increases (above 0.7V) to cutoff point, in this case Ic is constant in active region.
Ashish said:
7 years ago
Ic will be constant in active region therefore correct answer is B.
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