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3 cards from this section. Quick, good the night before a test.
What voltage does the mains electricity use in India?
Recall the standard household voltage mentioned.
What is the function of a live wire?
Think about which wire supplies energy.
What is the voltage of mains electricity in India?
Remember the standard voltage discussed.
True or False: The live wire returns current to the appliance.
Consider the roles of each wire in a circuit.
If a new appliance is rated for 240 V is connected to a standard 220 V circuit, what may happen?
Consider how voltage affects appliance performance.
Describe how you would safely check for voltage in your household circuit using a multimeter.
Safety first: remember to avoid contact with the live wire.
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