Question

Which is a preventive measure to prevent hazards while working with power lines?

Option 1: Wearing rubber gloves
Option 2: Using metal tools
Option 3: Standing on a wet surface
Option 4: Keeping a safe distance

Answer 1

Preventive measures to prevent hazards while working with power lines include wearing rubber gloves, using non-conductive tools, and maintaining a safe distance.

Step-by-step explanation:

To prevent hazards while working with power lines, it is important to take preventive measures.

1. Option 1: Wearing rubber gloves - This is a preventive measure as rubber gloves provide insulation against electric shock. They act as a barrier between the person's body and the power line, reducing the risk of electrical contact.
2. Option 2: Using metal tools - This is not a preventive measure as metal tools conduct electricity and increase the chance of electrical contact. It is safer to use insulated or non-conductive tools.
3. Option 3: Standing on a wet surface - This is not a preventive measure as wet surfaces decrease resistance and increase the risk of electric shock.
4. Option 4: Keeping a safe distance - This is an important preventive measure to prevent hazards. Maintaining a safe distance from power lines reduces the risk of accidental contact.