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Electrical Circuits and Machines

Apparent, active and reactive powers

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Electrical Circuits and Machines
Electrical Circuits
Electrical Engineering

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Apparent, active and reactive powers
Combinational Logic Circuits
Efficiency of a Transformer
Electrical Circuits
Electrical Machines
Equivalent circuit
Flow meters
Ideal voltage and current sources
Impedance and admittance
Induction Motor
Inductor
Maximum Power Transfer Theorem
Measuring Instruments
Mutual Inductance
Mutual inductance and capacitor
Open-, and short circuit parameters
The Series RLC Circuit
Three phase induction motors
Transformer
Transient analysis of RLC circuits with ac excitation
v-i relationships of resistor, inductor, capacitor

List of top Electrical Circuits and Machines Questions on Apparent, active and reactive powers

A household fan consumes 60 W and draws a current of 0.3125 A (rms) when connected to a 230 V (rms) ac, 50 Hz single-phase mains. The reactive power drawn by the fan in VAr is \(\underline{\hspace{2cm}}\) (rounded off to the nearest integer).

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Electrical Circuits and Machines
Apparent, active and reactive powers