what is difference between earthingpits,earthing grid & earthing mess?

0 Answers   TATA,

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What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

0 Answers  

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while calculating demand in my company the present load in kw is 212.... there 125kvar capacitor bank is installed by spliting as 50 in departments...the diasplay in panek biard shows 175kw... how could we know the amount of kvar used to compensate the kva

1 Answers  

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How to calculate ant test the burden of Current transformer

0 Answers   NTPC,

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can we use ordinary transformer in place of autotransformer?give reasons also

1 Answers  

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how does high earth to neutral voltage affect electronic equipment?

0 Answers  

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A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?

7 Answers  

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A mass of 1200g is accelerated at 200 cm/s2by a force. The value of the force required is:(a) 2.4N(b) 2400N(c) 240 kN(d) 0.24N

0 Answers  

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The normal highest generated voltage in India is a) 6.6KV b) 132KV c) 11KV

13 Answers  

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If not into production, how far did you follow the design and why did not you see it into production?

0 Answers   Bharti, Havells, Intel,

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according to ohms law ,the voltage increases then current is what happened?

4 Answers   NTPC,

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what is package substation.how many types they have

0 Answers   ABC,

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