Answer / sakthivel

in ship earth system is, earth rod connected with direct sea water so good ground earth is connected with ship earth system, then in airplane earth wire must connect ct coil then earth wire is connect with in neutral wire or negative point when ever earth fault condition Current flow through in earth wire now ct coil sense the current (vanthni@yahoo.com

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

0 Answers  

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can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)

0 Answers   NTPC,

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current transformer cannot measure voltage or not ? then y we use P.T ?

1 Answers   Bhel,

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What is meant by regenerative braking?

5 Answers  

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what is excitation system explain in detail with its working?

1 Answers   Toshiba,

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Tell me about ur past electrical maintanence job

0 Answers   Apollo Power, Solar,

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Explain how Hormonics will effect the Electrical System?

5 Answers  

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want happens when a dc is given to a commutator

2 Answers  

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In all analog voltmeters or ammeter showing some small size symbols. as well as a star and in star 2no. digit, resister symbol,and other. what is that's meaning ?

1 Answers  

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Which. Type of motor used in. Fan

10 Answers   Bajaj, HCL,

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what is the main function of contactor?????

9 Answers  

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what is the distance maintained between the power and data cables with respect to the KVA .... plss give me the formula

1 Answers  

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