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.
Tuesday, April 26, 2016
The copper armature winding of a motor is subjected to an operating temperature of 80⁰ C. The room temperature is 20⁰C. The percentage change in resistance of the armature winding from cold starting condition to normal running will be nearly
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