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1. |
An air conditioner is rated 260 V, 2.0 kW. The air conditioner is switched on for 10 hours each day. What is electrical energy consumed in 30 days? |
A. | 20 kW h |
B. | 2000 kW h |
C. | heart |
D. | 420 kW h |
Answer» D. 420 kW h | |