If ‘V’ is the voltage phasor and ‘I’ is the current phasor, then VI represents

If a circular conductor carries a current of ‘I’ ampere having radius ‘r’ meter, then the magnetizing force at the center of the coil is given by

While estimating domestic wiring cost, if the length of the PVC conduit required is 62 meters, then what is the length of the cable required?

Which of the following decides the direction of rotation of a shaded pole motor?

In an alternator, if α = 60°, then find the pitch factor?

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