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The job of electrician involves putting in and maintaining electrical power systems. This is done in homes and businesses.

The work of an electrician is ocasionally demanding. Electricians must lift heavy objects and climb ladders. The work may require to bend, stand, kneel or stoop down for long periods.

To be successful, electricians need to work fast. In order to grab and release tools quickly, they wear a tool belt. To prevent electric shock, electricians usually turn off the power source before working. They turn on the power when they are done. Electricians also use sharp tools to split wires.

Say if the following sentences are true o false

1- Electricians are expeted to work quickly

2- Electricians must wear helmets to work

3- Electricians work in homes and businesses