Automotive Electrics level 3

Resistance in wire depends on how thick it is, how long it is and what it is made of.

• true
• false

Your body is a conductor of electricity.

• true
• false

What is the resistance in this circuit? 

• 0.05Ω
• 1.8Ω
• 20Ω

What colour is the live wire in a mains plug?

• Green
• Blue
• Brown

What is the function of the neutral wire?

• To carry a high voltage
• To complete circuit
• It is a safety wire

The fuse in a circuit melts when:

• An appliance isn't earthed
• Too much current flows
• Too much voltage flows

Measure of electrical current flow

• Curcuit
• Amp
• Volt 
• Watt

What color represents a ground wire?

• White
• Green
• Red
• Blue

Material that electricity can easily flow through

• Insulators
• Rubber
• Conductor
• Wood

This is an example of a _______ circuit

• open
• series
• parallel
• square