Draw the connection diagram of long shunt differential D.C. compound generator.

Draw the connection diagram of long shunt differential D.C. compound generator.
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If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens?

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In a D.C. shunt motor, under the conditions of maximum power, the current in the armature will be?

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In case of D.C. shunt motors the speed is dependent on back e.m.f. only because?

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In a D.C. shunt motor, speed is?

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The speed of a D.C. shunt motor more than its full-load speed can be obtained by?

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