In case of conductively compensated D.C. series motors, the compensating winding is provided

Related MCQs

• Which one of the following is not necessarily the advantage of D.C. motors over A.C. motors ?
• In case of a 4-pole D.C. generator provided with a two layer lap winding with sixteen coils, the pole pitch will be
• When two D.C. series motors are connected in parallel, the resultant speed is
• D.C. series motors are used
• Which of the following tests will be suitable for testing two similar D.C. series motors of large capacity ?
• During rheostat braking of D.C. series motors
• Compensating windings are used in D.C. generators
• In case of D.C. shunt motors the speed is dependent on back e.m.f. only because
• In case of D.C. machine winding, number of commutator segments is equal to
• In the case of lap winding resultant pitch is