A) 20 kW h
B) 2000 kW h
C) 600 kW h
D) 420 kW h
Correct Answer: C
Solution :
V = 260 V, P = 2 kW = 2000 W Time for which air conditioner is switched on ! = 10 hours \[\times \] 30 = 300 hours Electrical energy consumed in 30 days \[=p\times t=2000\times 300\] \[=600000\,Wh=600\,kW\,h\]You need to login to perform this action.
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