Which of the following precautions need not be taken while using electric gadgets/ appliances/circuit?
A. We should never touch a lighted electric bulb connected to the mains.
B. We should never do experiment with the electric supply from the mains or a generator or an inverter.
C. We should never use just any wire or strip of metal in place of a fuse.
D. We should never turn the switch in ON position.
Answer:D
Which of the following precautions need not be taken while using electric gadgets/ appliances/circuit?
A. We should never touch a lighted electric bulb connected to the mains. B. We should never do experiment with the electric supply from the mains or a generator or an inverter. C. We should never use just any wire or strip of metal in place of a fuse. D. We should never turn the switch in ON position.