Electrical Machines: Unit III: a. D.C. Motors

Applications of D.C. Motors

Home | Department: EEE Department | Subject: Electrical Machines I |

Instead of just stating the applications, the behaviour of the various characteristics like speed, starting torque etc., which makes the motor more suitable for the applications, is also stated in the Table 4.16.1.

Applications of D.C. Motors

AU: May-15

• Instead of just stating the applications, the behaviour of the various characteristics like speed, starting torque etc., which makes the motor more suitable for the applications, is also stated in the Table 4.16.1.

Review Questions

1. Explain which d.c. motor is preferred for the following applications, with reasons:

i) Pumps ii) Traction iii) Hoist iv) Rolling mill v) Milling machines vi) Punches

2. State the applications of d.c. shunt and series motors.

AU: May-15, Marks 3

Electrical Machines: Unit III: a. D.C. Motors : Tag: : - Applications of D.C. Motors

Home | Department: EEE Department | Subject: Electrical Machines I |

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Electrical Machines: Unit III: a. D.C. Motors

D.C. Motors - Electrical Machines

Introduction - D.C. Motors

Principle of Operation of a D.C. Motor

Direction of Rotation of Motor - Fleming's Left Hand Rule | D.C. Motors

Significance of Back E.M.F. - DC Motors

Power Equation of a D.C. Motor - Condition for Maximum Power

Torque Equation of a D.C. Motor

Types of D.C. Motors

D.C. Shunt Motor - Voltage and Current Relationship, Solved Example Problems

D.C. Series Motor - Voltage and Current Relationship, Solved Example Problems

D.C. Compound Motor - Long Shunt, Short Shunt

Torque and Speed Equations - Speed Regulation | DC Motors

D.C. Motor Characteristics

Characteristics of D.C. Shunt Motor

Characteristics of D.C. Series Motor

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