Q. 77 
If the unregulated voltage increases by 20%, the power dissipation across the transistor Q1
(A) increases by 20%
(B) increases by 50%
(C) remains unchanged
(D) decreases by 20%
Answer: (B)
Explanation:
Q. 77
If the unregulated voltage increases by 20%, the power dissipation across the transistor Q1
(A) increases by 20%
(B) increases by 50%
(C) remains unchanged
(D) decreases by 20%
Answer: (B)
Explanation:
