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Many hair dryers have no earth wire. Why?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
What is the reason for the fuse and switch to be located at the live wire?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
What is 1 kWh
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
Which is the power produces by an appliance marked 240V, 2A ?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
Which is the effective resistance of an appliance marked 240V, 60 W?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
Which is a possible material for the heating element i the electric iron?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
Which is the most appropriate fuse rating for a 240 V, 1.2 kW heater?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
If a heater draws 5 A current from a 240 V supply, what is the current in the live wire?
480 W
960 ohm
10 A
nichrome
To cut off the voltage from the appliance.
5 A
The casing is made of plastic material.
3600000 J of energy
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