why distribution transformer are of DY11 type?

4 Answers  

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What type of pipe material G.I or M.S is used for sprinkler system?

2 Answers  

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1.4 What is meant by CT knee point voltage and how would you determine it

0 Answers  

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In any plant or substation main incommer voltage RY - 415 V,YB - 400 V, BR - 387 V(in commer feed from transformer 11 Kv /0.415 KV) why found voltage differance in each phase? plant have not self power plant it is depend on outsource grid

2 Answers  

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explanation of mesh bus bars

0 Answers   Eskom,

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0 Answers  

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what happens if we earth negative electrode of an rectifier transformer used in ESP. In which normaly positive is earthd from inside the xmer.

1 Answers  

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What is an electric arc?

3 Answers  

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What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

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How RTCC works with OLTC

1 Answers   Siemens,

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Why generator field rheostat is set to maximum position and motor field rheostat is set to minimum?

5 Answers   Bhel, College School Exams Tests, TCS, Texas,

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how to converate kva to kw ?

4 Answers  

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