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

1 Answers  

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

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How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

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what is the effect when the shunt field winding is opened in dc shunt motor (i) at the time of starting ? (ii) in running condition ?

4 Answers  

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why insulators colour is BROWN?

1 Answers  

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define the non synchoronism of synchoronous machine in general g or m??

0 Answers  

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why does connected a indutor with mnsformeretering core of current transformer ?

0 Answers  

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What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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What is the use of conservater, bucchos relay, breather in a transformer?

8 Answers   Bosch, Wipro, Zadco,

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what is let through energy of mccb

2 Answers  

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Why dnt we generate 5-ph or 7-ph supply like as 3-ph supply

2 Answers  

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how can we check a fully charged battery?

6 Answers   BEML, Singareni Collieries,

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