Answer Posted / x man

the motors are selected according to the torque requirement
and based on the applicaiton,

for normal industrial application Induction motors are
economical .
for some application which requires high torque,positioning
andd breaking control .we can use servo motor.
servo needs and drive package and requires lenghty
programme.

Please define ampere?

1125

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why impedance relay is used for medium transmission line protection

2330

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Grid fault level [KA]?

2612

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what is the maximum temperature rating of a thhn insulated conductor?

1856

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what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

2142

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WHAT IS DEAD END IN PROTECTION?

2593

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What are approaches to tackle sedimentation problem of reservoir?

1023

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how to carried out tan delta test in 11 KV alternator ?

3073

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What is the de rating factor of cable? What is the importance of the de rating factor in cable selection?

2095

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What is the height of DA, DAL, DB, DC & DDE tower?

2344

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How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

2122

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what curve and rateing would you use for a three phase 0.75kw motor?

1993

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what is POTT and PUTT explain?

3352

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Diagram on interconnectivity of 11kv transformer with RMU (i.e, one incoming and two outgoing or two incoming and one outgoing)

2727

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Explain what is clipper and clamper circuits?

1171

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