Answer / suryaraj

Gas Insulated
Substation

Answer / raju

in maping filed it is geographical information system

along with technical test papers

0 Answers   Vee Technologies,

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How we calculate airgap between phases & terminal box of the transformer? any formulae.

1 Answers  

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why we cannot protect 100% winding of an alternator by using differential protection?

0 Answers  

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If more than rated DC voltage appears across trip coil of the breaker, what will happen? e.g. in 110V DC circuit system, if voltage across battery terminal showing 121 V

0 Answers  

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Why do we apply both Differential and REF (HV and LV) protection schemes on YNyn configuration of a transformer?

0 Answers   WCC,

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What is power factor?How to improve power factor

2 Answers   Tech Mahindra,

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What is Phase margin?

0 Answers  

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How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

0 Answers  

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If a motor of 8.5 KW with same load and using in both Star & Delta one by one,then which will take more current in star connected or in delta connected

4 Answers  

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How to control speed of DC motor with AC power?

7 Answers   vguard,

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dear all, can any body explain that how to select an induction motor for a specific mechanical load(inertia). is there any formula or calculation then please give me. i shell be very thankful to all of you. Thank,s and Rgard,s.

1 Answers  

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What is the reason behind 11kv 33kv 132kv.....means multiple of 11?

6 Answers  

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