State two precautions that you must take when switching on an electric circuit.

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Solution

Before the circuit is switched on, the following precautions must be taken:
Check that all components of the circuit are properly connected.
Check that the connection wire is tightly connected to each device or component.
Do not switch or touch any component with wet hands.

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(a) Draw a labelled diagram to show the domestic electric wiring from an electric pole to a room. Give the wiring for a bulb and a three-pin socket only.

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State two precautions that you must take when switching on an electric circuit.

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State two precautions that you must take when switching on an electric circuit.

Before the circuit is switched on, the following precautions must be taken:Check that all components of the circuit are properly connected.Check that the connection wire is tightly connected to each device or component.Do not switch or touch any component with wet hands.

Before the circuit is switched on, the following precautions must be taken:
Check that all components of the circuit are properly connected.
Check that the connection wire is tightly connected to each device or component.
Do not switch or touch any component with wet hands.