A、used to do mechanical work
B、used to establish the magnetic field of the motor
C、lost as heat generated by the windings
D、lost in doing work to turn the motor itself
更多“The energy consumed by an AC motor, as strictly reactive power, is （）”相关的问题
A、Electrical energy B、Thermal energy C、Potential energy D、Kinetic energy
A、mechanical energy to kinetic energy to potential energy B、mechanical energy to potential energy to kinetic energy C、potential energy to mechanical energy to kinetic energy D、kinetic energy to mechanical energy to potential energy
A、Energy can be created or destroyed B、Energy may not be transformed C、The total quantity of energy in the universe is always the same D、None of the above
A、the main source of energy B、emergency source of electrical power C、the reserve source of energy D、all of above
A、A.the burning of the fuel； medium shaft B、B.fuel spray； fresh air C、C.fuel； fuel spray D、D.the burning of the fuel； the burned gas mixture
A、is the dross of selfishness consumed； set free B、the dross of selfishness is consumed； setting free C、is the dross of selfishness consuming； sets free
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