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Usually Three Insulated Wires of Different Colours Are Used in an Electrical Appliance. Name the Three Colours. - CBSE Class 10 - Science

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Question

Usually three insulated wires of different colours are used in an electrical appliance. Name the three colours.

 

Solution

The three colours are red, black and green.
The red coloured wire is live wire, black coloured wire is neutral wire and green coloured wire is earth wire.

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APPEARS IN

 Lakhmir Singh Solution for Physics for Class 10 (2019 Exam) (2018 to Current)
Chapter 2: Magnetic Effects of Electric Current
Q: 12 | Page no. 114

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Solution Usually Three Insulated Wires of Different Colours Are Used in an Electrical Appliance. Name the Three Colours. Concept: Domestic Electric Circuits.
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