Ask or Answer

🏠 Home🏷️ Tags❔ Ask✔️ AnswerUsers

Please log in or register to answer this question.

1 Answer

Answer :

A D.C. series motor is that which has its field winding consisting of thick wire and less turns.

Like 0 like

Related Questions

Description : Describe the reason of using dc series motor for electric trains.

Last Answer : Electric trains require an inverse torque speed characteristics for proper operation. That is a higher torque is required at start (when speed is nil or low) and as the train picks up ... torque - speed characteristics of DC series motors match, these motors are suitable for electric trains

Show Answer

Description : In a 2 kW, 200 V, 1000 rpm. DC series motor the torque at full load was found to be 0.3 N -m. The torque at half full load in N -m is :

Last Answer : In a 2 kW, 200 V, 1000 rpm. DC series motor the torque at full load was found to be 0.3 N -m. The torque at half full load in N -m is : 0.075

Show Answer

Last Answer : In a D.C. series motor, if the armature current is reduced by 50%, the torque of the motor will be equal to 25% of the previous value.

Show Answer

Last Answer : The speed of a D.C. series motor is inversely proportional to the armature current.

Show Answer

Last Answer : The direction of rotation of a D.C. series motor can be changed by interchanging field terminals.

Show Answer
Show MoreAsk QuestionNext Page →