An AC voltage source of 100V and 50HZ is supplying a coil that has an inductance of 180 mH in series with a resistance of 25 Q as shown below. Calculate: R Ims 100Vms 50HZ The power factor Oa. 0.424 Lagging Ob. 0.404 Lagging Oc. 0.384 Lagging Od. 0.444 Lagging The apparent power consumed а. 161.7 VA Ob. 166.7 VA Oc. 156.7 VA Od. 151.7 VA

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 2.27P: An industrial load consisting of a bank of induction motors consumes 50 kW at a power factor of 0.8...
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If a capacitor added in parallel as shown to increase the power factor to unity, find the capacitance value
R
Ims
100Vms 50HZ
Oa. 51.09 µF
Ob. 47.09 µF
Oc. 45.09 uF
Od. 49.09 µF
Transcribed Image Text:If a capacitor added in parallel as shown to increase the power factor to unity, find the capacitance value R Ims 100Vms 50HZ Oa. 51.09 µF Ob. 47.09 µF Oc. 45.09 uF Od. 49.09 µF
An AC voltage source of 100V and 50HZ is supplying a coil that has an inductance of 180 mH in series with a resistance of 25 A as shown below. Calculate:
R
Ims
100Vms 50HZ
The
power factor
Oa. 0.424 Lagging
Ob. 0.404 Lagging
Oc. 0.384 Lagging
Od. 0.444 Lagging
The apparent power consumed
Оa. 161.7 VA
Оb. 166.7 VA
Oc. 156.7 VA
Od. 151.7 VA
Transcribed Image Text:An AC voltage source of 100V and 50HZ is supplying a coil that has an inductance of 180 mH in series with a resistance of 25 A as shown below. Calculate: R Ims 100Vms 50HZ The power factor Oa. 0.424 Lagging Ob. 0.404 Lagging Oc. 0.384 Lagging Od. 0.444 Lagging The apparent power consumed Оa. 161.7 VA Оb. 166.7 VA Oc. 156.7 VA Od. 151.7 VA
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