why maintain the Dg PF is 0.8? Explain?

4 Answers  

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In 11KV Double pole structure for each phase we are using Disc one Insulator. Why we are not using 2 r above insulators instead of one insulator?

4 Answers   Genus,

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In a transformer ,when voltage decreases current increases. but this is a violation of oms law.why?

15 Answers  

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what happens when power factor leads or lags to electical or home appliances

2 Answers  

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WHAT ARE THE SITE TEST APPLIED ON A SURGE ARRESTORS? DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED IR VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV, 66KV 132KV, 220KV AND 400KV?

5 Answers  

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what is the difference between interconnection and intraconnections in the circuit diagrams

0 Answers   NTPC,

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The purpose of a choke is to provide a ?

1 Answers  

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1. what type of winding of slip ring ac induction motor rotor and why. 2. how the heating element use in two phase (415 volt)and what rating of element, you prefered.

1 Answers   Simbhaoli Sugars,

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Explain how you intend to work under pressure to meet up with deadline target?

0 Answers  

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what is the difference between b c d curves on mcb

0 Answers  

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What is ill conditioned power system?

1 Answers  

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What are RMU yard Safety Operating Procedures

2 Answers  

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