Answer / k.prakashchandra

This is employed in DC earth fault locater.

A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate rotor frequency. A 50 Hz B 0 Hz C 4 Hz D 6 Hz

3 Answers  

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What are the protections to be used for Generator?

5 Answers  

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Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.

1 Answers   DAE,

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how to check the stabilty test for generator differential protection

1 Answers  

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Explain what are inter-poles and why they are required in a dc machine.

1 Answers  

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r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

1 Answers  

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what the purpose of data retrivala panel in substation

1 Answers   NCC,

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What is the effect of using an underrated size cable to supply electrical power to a 3 phase ac electrical motor? What is the effect of using an overrated size cable for the same motor?

1 Answers  

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Please send 110 kv sb station full single line drawing(sld)

0 Answers  

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ABOUT AC GENARETORS AND MAINTANANCE AND TYPES OF GENARETORS

1 Answers  

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please send me privious exam's queation papers of section engineer(electrical).

1 Answers   RRB,

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How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.

1 Answers   Taj Group, Tata Steel Limited,

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