Following measurements are made for a test specimen with a 6 kV rms supply at a frequency of 3 kHz,: • The air capacitance of the electrode system = 30 nF with negligible loss angle. • The capacitance and loss angle of the electrodes with specimen = 150 nF and 0.0052 respectively. Assuming there is no additional stray capacitance, determine the power losses inside the specimen under test conditions
Following measurements are made for a test specimen with a 6 kV rms supply at a frequency of 3 kHz,: • The air capacitance of the electrode system = 30 nF with negligible loss angle. • The capacitance and loss angle of the electrodes with specimen = 150 nF and 0.0052 respectively. Assuming there is no additional stray capacitance, determine the power losses inside the specimen under test conditions
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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Transcribed Image Text:Following measurements are made for a test specimen with a 6 kV rms supply at a
frequency of 3 kHz,:
• The air capacitance of the electrode system = 30 nF with negligible loss angle.
• The capacitance and loss angle of the electrodes with specimen = 150 nF and 0.0052
respectively.
Assuming there is no additional stray capacitance, determine the power losses inside
the specimen under test conditions
Oa. 423.4 W
Ob. 529.3 W
Oc. 338.7 W
Od. 271 W
Committee
لونة السادسة الكهر
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