What PPE would you use with a drill?
Safety glasses
As an employee you are required to provide your own PPE?
No
What is the unit of Power?
Watt
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What type of electrical work is changing a fuse wire in your own home?
Non prescribed electrical work
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Maximum resistance allowed for main earth conductor
0.5Ω
The most common conductor used in the electrical industry?
Copper
What type of fire extinguisher is safe to use on live electrical equipment?
C02
Ohms laws states that current in a circuit is proportional to the?
Voltage
What is the breaking capacity of an MCB?
4.5kA
4500 amps
Maximum resistance allowed for appliances
1Ω
A lead acid cell is a what type of cell?
Secondary
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When tagging/locking out, who is allowed to remove the lock?
Only the owner of the lock
What uses two coils to magnetically transfer electrical energy by mutual induction?
Transformer
How often would hand held electrical equipment in a workshop have to be tested according to AS/NZS 3760
Six Monthly
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Mims cable maximum resistance
0.01MΩ
10,000Ω
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How does an electric shock happen?
When the body come into contact with two voltages at different potentials
What is cleaning up a spillage an example of?
Eliminating a hazard
Which testing instrument will detect a magnetic field around a conductor?
Clamp meter/ clip-on
Where is the neutral located in a Edison screw fitting?
Outer sheath
What is mA rating for a Type 2 RCD?
30mA
What device that produces rotational movement using electromagnets?
A motor
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The maintenance of electrical fittings in an existing installation describes what type of work?
Low risk electrical work
If both the voltage and current are doubled in a circuit, what would happen to the current?
It would not change
What is the breaking capacity (kA rating) of a rewireable fuse?
1kA
What is the minimum insulation resistance allowable between motor windings?
1MΩ