Question: A coil is supplied from an A.C source that is represented by the following equations for voltage and current: = 296,985 sin(315++) (= 5.303

A coil is supplied from an A.C source that is represented by the following equations for voltage and current:

A coil is supplied from an A.C source that is represented by the following equations for voltage and current: = 296,985 sin(315++) (= 5.303 sin (315t-4 1.1 Calculate the resistance and inductance of the coil. (8) 1.2 Calculate the power factor of the circuit. (2) 1.3 If series capacitance is added to bring resonance to the circuit across the same supply, determine the corresponding expression for the instantaneous value of the current. (10)

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