Is it safe for an electrician to carry out electrical repairs outdoors during heavy downpour? Explain.

Is it safe for the electrician to carry out electrical repairs outdoors during heavy downpour? Explain.

Why should an electrician use rubber gloves while repairing an electric switch at your home? Explain.

The handles of the tools like screwdrivers and pliers used by electricians for repair work usually have plastic or rubber covers on them. Can you explain why?

Statement : Should road repair work in big cities be carried out only late at night? Arguments: I. No, this way the work will never get completed. II. No, there will be unnecessary use of electricity. III. Yes, the commuters will face lot of problems due to repair work during the day.