How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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what is OLTC and difference between RTCC and OLTC

7 Answers   Sodexo,

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We are designer please help me calculate the size of 11kv cables from step up transformer to M.V panel, total load is 5 mega watt distance 900 feet (used aluminum type cables) please provided formula for calculate the cable with example.

0 Answers   SK Engineering,

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how to test generator protection rotor earth fault relay and locked rotor test?

1 Answers  

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What is the min.& max distance between two earth spikes is required for measuring earth resistance of an earth pit? Is the manufacturer of Earth tester decides this? Pls explain.

3 Answers   ABB, HAL,

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how to calculate P.F from kva only?

3 Answers  

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what is the difference between MCB & MCCB

3 Answers  

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why current increases when voltage decreases in ac system

10 Answers  

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We have energy meter of ct ratio 200/5amp and installed cut having ct ratio 100/5 amp what is final MF?

2 Answers  

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Can you explain operating principle of Inverse Definite Minimum Time” (IDMT) relay

2 Answers  

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the problem faced on star or delta winding connection??

0 Answers  

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explain all the classes with example

0 Answers  

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