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The power of a system which can convert ...

The power of a system which can convert `10 kg` of water at `30^@ C` into ice `0^@ C` in one minute `(L_(ice) = 336000 J//Kg` and `S_(water) = 4200 J//kg//K`) will be

A

77 kW

B

55 kW

C

38.5 kW

D

40 kW

Text Solution

Verified by Experts

The correct Answer is:
A
`P=(Q)/(t) , Q =m xx S_(w) xx 30+ m xx L_(ice)`.
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