The d.C. Series motor should always be started with load because 1. At no load, it will rotate at dangerously high speed 2. It will fail to start 3. It will not develop high starting torque 4. All of the above
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Hlo friend
The answer may be
1.at no load , it will rotate at high speed
The answer may be
1.at no load , it will rotate at high speed
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