Q. 31. A 4 kV, 110 Hz Schering bridge with a grounded detector as shown in fig. 4 has Cs-100 PF. In a test on an insulator, the balance was obtained with C4-0.2 µF, R4-2102, and R3-140 2. By removing the insulator from the measuring system, the balance will be reached at R3-700 £2 and C4-0.004 µF. Take into account the system stray capacitance and leakage and find the insulator parallel resistance Rp.: A. 306.62 MO B. 316.62 MD2 C, 326.62 M2 D. 336.62 MO
Q. 31. A 4 kV, 110 Hz Schering bridge with a grounded detector as shown in fig. 4 has Cs-100 PF. In a test on an insulator, the balance was obtained with C4-0.2 µF, R4-2102, and R3-140 2. By removing the insulator from the measuring system, the balance will be reached at R3-700 £2 and C4-0.004 µF. Take into account the system stray capacitance and leakage and find the insulator parallel resistance Rp.: A. 306.62 MO B. 316.62 MD2 C, 326.62 M2 D. 336.62 MO
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 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...
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please solve parts 31 and 32
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