Answer / abhijeet

Generally tan delta test is taken on voltage level of 2
kV,5kV , 10 kV using test kits. but factories perform the
test on rated voltage level of that particular instrument.

Answer / k.prakashchandra

Our 110/11 KV Tr was tested with 2.5 to 15 KV at an
increment of 2.5 KV

What is the purpose of reactor in over head transmission line.Can you any explain it.

2 Answers   Dr Reddys, L&T, Reddy Labs,

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can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

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What is difference between ball screw and lead screw.

2 Answers  

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george phenomenon of synchronous machine

0 Answers   JU,

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some basic standard questions on transformer.

0 Answers   United Engineering,

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If the primary side current of 33/11 transformer is 64 amps then what will be secondary side current?

2 Answers  

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sir my exam is on 19/6/2013 under electrical branch pls send me sample aptitude questions as well as sample technical questions for jindal steel and power company

0 Answers   Jindal,

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What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

0 Answers  

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how to find value of resistance when 1 kw consumption for 10 minutes

1 Answers   Manipal Hospital,

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Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 18

0 Answers   TCS,

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What are the two types of transistor and how they are made?

2 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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