Q. 87 A chopper is employed to charge a battery as shown in figure. The charging
current is 5 A. The duty ratio is 0.2. The chopper output voltage is also shown
in the figure. The peak to peak ripple current in the charging current is 
(A) 0.48 A
(B) 1.2 A
(C) 2.4 A
(D) 1 A
Answer:(A)
Explanation:
