Answer / muthuvel

The function of Core balanced current transformer is to detect the unsymmetrical current flow in the line due to earth leakage.It can be applicable in Earth leakage relay.

Answer / rajesh

there is no function of AND in CBCT

can anyone help me regarding bout Electrical designs and calculations .. which text book should i follow as i am a trainee engineer.Description of my work which is Electrical designs like cable sizing, lighting, lightning, Gensets sizing, motor sizing, transformer sizing, generator sizing, circuit breakers, PDB MCC PCC SLDB MLDB panels, Single line diagrams mainly, substation desings, cable routing and layouts, reactive power compensations, power factor improvement, voltage drop calculations, power generations, power transmission, power distributions all calculations.Please help me

3 Answers  

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why overcurrent fault occurs in power system.

1 Answers  

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what will happen if ac power supply is given to the rotor of an alternator

1 Answers   Goldman Sachs,

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WHat is the general checks required for Dry type transformers

0 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

4 Answers  

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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what is meant by displacement & magnitude ?

2 Answers  

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Why the transformer rating is denoted in VA rating why not in KW

7 Answers  

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how to reduce power loss when the tranmission under long distance?

19 Answers  

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why florescent light was flickering?

4 Answers  

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what is the difference between earth and neutral.

9 Answers   DLF,

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

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