In an experiment a solid ceramic insulator is subjected to a voltage of 30 kV (AC-peak) at 50 Hz. The ammeter connected to the insulator in series shows a current of 17.3 mA (AC-peak). If the dissipation factor of the insulator is 0.0005, find the dielectric loss of this insulator in this test if ionization and polarization losses are fully ignored. Assume that the insulator is modelled as a series combination of a resistance and a capacitor. Citfen birini seçin: a.2.7312 W b.0.3751 W c.1.6330 W d.0.1743 W e.0.2595 W

In an experiment a solid ceramic insulator is subjected to a voltage of 30 kV (AC-peak) at 50 Hz. The ammeter connected to the insulator in series shows a current of 17.3 mA (AC-peak). If the dissipation factor of the insulator is 0.0005, find the dielectric loss of this insulator in this test if ionization and polarization losses are fully ignored. Assume that the insulator is modelled as a series combination of a resistance and a capacitor. Citfen birini seçin: a.2.7312 W b.0.3751 W c.1.6330 W d.0.1743 W e.0.2595 W

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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