Answer / ankur jain

all the neutral wires are conneceted to a single point and
that is connected to deep inside the earth, this is called
earthing , done to protect the equipments from high fault
currents.

Answer / ravi awasthi

earthing is a technique ,which is used
to protect electrical and electronics equipment .

Answer / nalini

To get a safety of overload current

what is the contact resistance of sf6 circuit breaker??

2 Answers  

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Currently what is the highest capacity (MVA) of SPPg generator available in the market?

0 Answers   SPPG,

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How many types of probe used in cro?

0 Answers  

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how to select a capacitor, i mean we use 3.5 mico ferad cap for a celling fan,but how to select a cap for 1h.p motor,etc.........

1 Answers  

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

0 Answers  

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If not maintained 3 phase clearance,what happened ?

2 Answers  

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Transformer calculation

1 Answers   Aramco, LMW Lakshmi Machine Works Limited,

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what is meant by AYFY Cable?

9 Answers   XLPE,

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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What is the requirement of sulphuric acid in electrical feild?

1 Answers  

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What does “battery of 180 AMP HOUR” mean to you?

2 Answers  

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What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

0 Answers   XX,

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