Question:
The consequences of Early effect on BJT are:
(A) Effective base width reduces.
(B) Emitter injection efficiency and base transport factor increase.
(C) $\alpha$ and $\beta$ decrease.
(D) Emitter injection efficiency and base transport factor decrease.
Choose the correct answer:
The consequences of Early effect on BJT are:
(A) Effective base width reduces.
(B) Emitter injection efficiency and base transport factor increase.
(C) $\alpha$ and $\beta$ decrease.
(D) Emitter injection efficiency and base transport factor decrease.
Choose the correct answer:
(A) Effective base width reduces.
(B) Emitter injection efficiency and base transport factor increase.
(C) $\alpha$ and $\beta$ decrease.
(D) Emitter injection efficiency and base transport factor decrease.
Choose the correct answer:
Show Hint
Early effect is base-width modulation, leading to $\beta$ reduction.
Updated On: Sep 19, 2025
- (A) and (B) only
- (A), (B) and (C) only
- (C) and (D) only
- (B), (C) and (D) only
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
- Base width reduces → Early effect.
- $\alpha, \beta$ reduce.
- Emitter injection efficiency may increase.
So correct: (A), (B), (C).
Final Answer: \[ \boxed{(2)} \]
- $\alpha, \beta$ reduce.
- Emitter injection efficiency may increase.
So correct: (A), (B), (C).
Final Answer: \[ \boxed{(2)} \]
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