why circuit breaker closing time is always higher then tripping / opening time.

13 Answers   United Phosphorus,

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A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers   Engineers India Limited,

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What is Difference Between Induction Motor & Servo Motor

31 Answers   Jindal, Kirloskar, KTTM, Star Technocrates, Toyota,

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Which type of material used for fuse wire & solder wire.

13 Answers  

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in the Distribution system .which one is Most Economically used by Power Engineer ? a)3 Phase3 wire System or b) 3Phase -4wire System

6 Answers   APTransco,

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how to stop oil leakage in power transformer.

1 Answers   APGenco,

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We are installing a 1.6 MVA transformer at our crusher plant and the feeder of HPSEBL is 2 km away at substaion . and a VCB is installed in the substaion which is 2 km away from transformer so we need another VCB near the transformer.

2 Answers   SCPL,

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What is DG B-check and C-Check

1 Answers  

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DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT

0 Answers  

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i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com

0 Answers   RRB,

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State the difference between Three winding transformers and Two winding transformers ? where its used?

8 Answers  

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how can we calculate the reactence of the current transformers?

0 Answers  

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