ICSE Class 10 Physics 2023 Solved Paper

Question : 28 of 76

Marks: +1, -0

'A geyser is rated

240 {\W}-220 {\V}

'. Explain the meaning of this statement.

Solution:

If a geyser is rated

240 {\W}-220 {\V}

, it means that if the geyser is operated on a

220 {\V}

supply, the electric power consumed by it is

240 {\W}

(i.e.

240 {\J}

of electrical energy is consumed by the geyser in 1s).

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