DC Motor Efficiency MCQ || DC Motor Efficiency Questions and Answers
1. The efficiency of the DC motor at maximum power will be ________ 100% Around 90% Anywhere between 75% and 90% Less than 50% 2. Constant losses of DC motor can be measured by: Swinburne’s Test Retardation Test Hopkinson’s Test Load Test 3. The No-Load Test in DC Motor is known as ______ …
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