A single-phase motor draws 180 W at a power factor of 0.8 lagging when connected across a 240 Vrms, 60-Hz source. A capacitor is connected in parallel with the load to produce a unity power factor. Determine the required capacitance. The required capacitance = ____ μF. A single-phase motor draws 180 W at a power factor of 0.8 lagging when connected across a 240 Vrms. 60-Hz source. A capacitor isconnected in parallel with the load to produce a unity power factor. Determine the required capacitance.The required capacitance = 7.54 UF.

Given the single phase motor, P=180 WP.F=0.8 lagggingVrms=240 V at 60 HzC=? at unity P.F where P.F…

A single-phase motor draws 180 W at a power factor of 0.8 lagging when connected across a 240 Vrms, 60-Hz source. A capacitor is connected in parallel with the load to produce a unity power factor. Determine the required capacitance. The required capacitance = 7.54 UF.

A single-phase motor draws 180 W at a power factor of 0.8 lagging when connected across a 240 Vrms, 60-Hz source. A capacitor is connected in parallel with the load to produce a unity power factor. Determine the required capacitance. The required capacitance = 7.54 UF.

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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Concept explainers

Single Phase Induction Motor

The single-phase induction motor or engine consists of a single rotating phase in the stator and a rotating cage in the rotor. When phase one supply is connected to the stator winding, a magnetic field is generated. In the pulsating field, the rotor does not rotate due to inertia. So, a single-phase import motor does not start and requires some initial methods.

Question

A single-phase motor draws 180 W at a power factor of 0.8 lagging when connected across a 240 V_rms, 60-Hz source. A capacitor is connected in parallel with the load to produce a unity power factor. Determine the required capacitance.

The required capacitance = ____ μF.

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