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प्रश्न
Tick(✓) the correct choice in the following:
A three pin plug is connected to the lead for a 1 kW electric iron to be
used on a 250 V supply. Which of the following statements is not correct?
पर्याय
The fuse should be fitted in the I ive wire.
The live wire is coloured brown.
A 13 ampere fuse is the most suitable rating to use.
The yellow and green wire should be connected to the earth pin.
The blue wire should be connected to the neutral side of the mains.
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उत्तर
A 13 ampere fuse is the most suitable rating to use.
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संबंधित प्रश्न
If 20 C of charge pass a point in a circuit in 1 s, what current is flowing?
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(b) In which circuit, if one bulbs be brighter?
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(a) List the bulbs in order of increasing brightness.
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(c) If B burns out instead, what will be the brightness of A and C compared with before?
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Define the term resistivity.
Calculate the current through a 60 W lamp rated 250 V. If the line voltage falls to 200 V, how is power consumed by the bulb affected?
State whether true or false. If false, correct the statement.
Current can produce magnetic field.
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