Important MCQ questions for GATE, ESE Engineering Service Examination, IES, PSU Examination and Study Material For Electrical and Electronics Engineering in Circuit Theory, Network Theory, Material Science, Power System, Control System, Measurement, Power Electronics, Transformer and Electrical Machine, Control System, EMT, Power Electronics, Microprocessor and Communication System.
The insulation strength of an EHV transmission line is mainly governed by
A. Load Power Factor
B. Switching Over Voltage
C. Harmonics
D. Corona
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