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.
XYZ said:
5 years ago
Agree, Options B is Correct.
Rajashekar said:
6 years ago
B is the correct option, I agree.
Sireesha said:
7 years ago
Ic will be constant in active region, so then only transistor operates like an amplifier. Beyond that input voltage is increasing transistor enters into saturation region.
(1)
Ashish said:
7 years ago
Ic will be constant in active region therefore correct answer is B.
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.
Koppal said:
8 years ago
Option A is correct.
Dolon said:
8 years ago
Transistor graph shows in active region Ic is almost constant.
Vedant said:
9 years ago
The correct answer should be (A).
SURYADEEP said:
1 decade ago
The answer is A (saturation).
Vini said:
1 decade ago
Linear when use as an amplifier man!
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