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[单选题]
某电能表,其电表常数为2000r/kWh,测得10转的时间为12s,那么功率为()。
A.6kW
B.3kW
C.1.5kW
D.12kW
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.6kW
B.3kW
C.1.5kW
D.12kW
A.200kWh
B.3kWh
C.12000kWh
D.600kWh
A.3
B.5
C.10
D.20
A.36
B.72
C.54
D.81
A.40%
B.60%
C.66.70%
D.100%
A.18
B.0.3
C.24
D.2.4
A.:-50%
B.:-55%
C.:-65%
D.:-73%