(b) An inductive load consisting of resistor, R and inductor, L in series feeding from a 240230° Vrms, 50 Hz supply consumes 6 kW at lagging power factor of 0.88. (i) Determine the current through the load. (ii) Find R and L. (iii) Draw the phasor diagram of supply voltage and current.

(b) An inductive load consisting of resistor, R and inductor, L in series feeding from a 240230° Vrms, 50 Hz supply consumes 6 kW at lagging power factor of 0.88. (i) Determine the current through the load. (ii) Find R and L. (iii) Draw the phasor diagram of supply voltage and current.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.12P: The voltage v(t)=359.3cos(t)volts is applied to a load consisting of a 10 resistor in parallel with...

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Question

(b)
An inductive load consisting of resistor, R and inductor, L in series feeding from a
240430° Vrms, 50 Hz supply consumes 6 kW at lagging power factor of 0.88.
(i)
Determine the current through the load.
(ii)
Find R and L.
(iii)
Draw the phasor diagram of supply voltage and current.

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