Electronics and Communication Engineering - Electronic Devices and Circuits - Discussion

Discussion Forum : Electronic Devices and Circuits - Section 10 (Q.No. 42)

Electronic Devices and Circuits

42.

Assertion (A): In a BJT, a_dc is about 0.98.

Reason (R): In a BJT, recombination in base region is high.

Both A and R are true and R is correct explanation of A

Both A and R are true but R is not a correct explanation of A

A is true but R is false

A is false but R is true

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

3 comments Page 1 of 1.

Saurabh kumar said: 5 years ago

Option C willl be the correct answer.

Ramesh V said: 8 years ago

Answer is C recombination in base is very less.

Mukund said: 9 years ago

Answer should be option C. Because in BJT recombination in the base is very small about 5%.

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