I. Electric iron
II. Television set III. Torch light IV. Immersion heater |
250v 220v 6v 110v |
1kW
110W 30W 500W |
A. I
B. II
C. III
D. IV
Correct Answer: Option C
Explanation
(I) I = P/V=1000/25 = 4A
(II) I = 110/220 = 0.5A
(III) I = 30/6 = 5A
(IV) I = 500/110 = 4.55A