When switch is in’off position the bulb does not glow.
A. 1 is correct
B. 2 is correct
C. 1 and 2 are correct
D. 1 and 2 are wrong
Answer:B
When switch is in’off position the bulb does not glow.
A. 1 is correct B. 2 is correct C. 1 and 2 are correct D. 1 and 2 are wrong