A 220 V shunt motor takes a total current of 50 A. If the field winding resistance is 80Ω and the armature resistance of 0.25Ω, Determine the (a) Current in the armature (b) Back emf

Q: hotors a) What power is developed by a motor that turns at 1200 rpm and has a torque of 3.0 N-m?

A: Referring to question, the given information are: Speed of motor (s)=1200rpm. Torque (Ts)=3.0N-m.

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Q: A 250 V series motor has an armature resistance of 0.2 ohm and a series-field resistance of 0.18…

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A: In this we will find emf..

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Q: Q9 / What are the function of brushes , pole and commutator in DC machine

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Q: the field windings of a series motor has a resistance of 120 ohms at 15° c. after running for 2…

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Q: Q5/ in a DC motor. List and describe the types of losses that occur

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Q: 250 v ,4pole wavw wound DC series motor has 782 conductors on its armature and series field…

A: Terminal voltage is given, VL=250 V Number of poles P = 4 Number of conductors Z = 782 Field…

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A:

Q: The DC shunt generator with the terminal voltage 375 V, armature drop 7 V and the each brush drop 2…

A:

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A: In this armature winding, both progressive and retro-progressive winding is present, The two ends of…

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A: rotating magnetic field of the induction motor rotates at a synchronous speed.

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A: Generator: It is an electromechanical device, that converts the mechanical energy to electrical…

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A: In this question , we will find generated emf in dc machine.

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.