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ICSE-HOUSEHOLD CIRCUITS -EXERCISE -9(B)
- The diagram in Fig. shows a three pin plug. Label the three pins. ...
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- The diagram in Fig. shows a three pin plug. Label the three pins. ...
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- Draw a labelled diagram of a three pin socket.
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- The diagram in Fig. shows a three-pin socket marked as 1, 2 and 3. ...
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- The diagram in Fig. shows a three-pin socket marked as 1, 2 and 3. ...
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- The diagram in Fig. shows a three-pin socket marked as 1, 2 and 3. ...
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- What do you mean by the term local earthing ? Explain how it is done.
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- To which wire is the metallic case of an electric appliance connected ...
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- The earthing of an electric appliance is useful only if the fuse is in...
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- Name the part of the appliance which is earthed.
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- For earthing an electric appliance, one has to remove the paint from t...
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- according to the new international convention ,the colour of insulatio...
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- What is the colour code for the insulation on the neutral
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- What is the colour code for the insulation on the earth wire
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- Which wire in a power circuit is connected to the metallic body of the...
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- Name the colour code of the wire which is r connected to switch for...
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- How does the colour code of wires in a cable help in house wiring ?
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- A power circuit uses a cable having three different wires. Name th...
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- A power circuit uses a cable having three different wires. Between...
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- A power circuit uses a cable having three different wires. To whic...
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