Electrical Safety Quiz

When working on electric circuit, always use

• gloves

• goggles

• insulated instruments

• good electrical conductors

When connecting an electrical equipment into a circuit, make sure that the equipment setting is within the

• temperature range

• power and energy range

• voltage and current range

• insulation resistance range

Before working on household or commercial electric circuits, always

• disconnect the power

• pull at the cord of the unit

• connect it first to the correct supply

• check the rating of the protective device

Effective housekeeping is a/an

• ongoing operation

• periodic 'panic' cleanups

• hit-and-miss annual event

• clean and green campaign

Using a power source with voltage less than the nameplate rating

• will use less current

• is harmful to the motor

• is safe for the operator

• will cause a power loss

Keep tools sharp and clean

• for safe-keeping

• for displaying purpose

• to last for longer period

• for better and safer performance

It will be death to the human if the current that passes through the human body exceeds

• 1 mA

• 10 mA

• 15 mA

• 50 mA

Loose clothing or jewelry should not be worn to prevent them from

• lost

• torn

• scratched

• caught in moving parts

A person working on a live conductor should wear

• rubber gloves

• safety goggles

• safety belt

• dust coat

Always use tools with good insulation when you are working on an electrical circuit of

• 30V AC or higher

• 50V AC or higher

• 100V AC or higher

• 230V AC or higher