Answer / c r satpathy

Transformer is a static piece of apparatus by means of which energy is transferred from primary to secondary without change in frequency. Transformer may be core or shell type; Current or Potential transformer.

how the voltage between all the three phase is zero can any body explain me

5 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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why servomotor motor? where i apply for best output?

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what do you mean by puncturing of insulator by ice -coating?

2 Answers  

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how to deside the capacity of chock for drive?

0 Answers   Essar,

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How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

0 Answers   BARC,

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what is the purpose of using filters in a protective relaying scheme?

0 Answers  

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What is the difference between a verilog task and a verilog function?

0 Answers  

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what is difference between multimeter and transmitter

1 Answers  

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DO MEGGER TEST APPLIED ON SURGE ARRESTOR? IF YES THEN WHAT ARE THE ACCEPTED R VALUE REQUIRED FOR SURGE ARRESTORS FOR VOLTAGE LEVEL 11KV, 33KV

2 Answers  

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solar cell voltage?

2 Answers  

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Why Delta Star Transformers are used for Lighting Loads.

6 Answers  

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