Answer / anshuman panda

miniature circuit breaker

Answer / ravi

Minature circuit breaker
Type is depends on breaking capacity
1. BC-3KA.
2. BC-10KA.

what is negative,positive abd zero sequence current explain clearly

1 Answers   Jindal,

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How can you test the vector group of power transformers?

2 Answers  

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If the battery is in charging condition means, battery is which type of load? Capacitive or Resistive load?

2 Answers   Crisp,

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What are the types of piano switches?

0 Answers  

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Essential condition for parallel operation of two single phase transformer is that they should have same A polarity B kVA rating C voltage ratio D % impedance

1 Answers   wbsedcl,

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DG B-check,C-Check,D-check is depending upon the running hrs.If the running hrs is not reached as mentioned.How to conduct the DG checks.

15 Answers   Blue Star,

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how to size H.T & L.T Panel ?

0 Answers   Schneider,

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What does quality factor depend on in resonance?

0 Answers  

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Why machine give shock

3 Answers   Akij, Bhel,

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description about dry type transformers

0 Answers  

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Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

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I have calculated load for an office building which is 1200 KW as all the load is single phase therefore its 1200 kw single phase. Now i have to design Transformer and Generator for this load Please kindly give me exact answer that how much capacity of Three Phase Transformer and Three Phase Generator is required for this load.

3 Answers  

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