Answer / amit

Because it is
appropriate seqence of
3 phase

Answer / palash tikadar

The basic principle of electricity in hole world is same .So, any electrical equipment multinational use purpose with out any confusion the phase colour is same in world basis .There is no other reason .

What is the Ramping rate of Generator. What mena Ramping rate

2 Answers   Siemens,

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features of hbc fuses

0 Answers  

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what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?

0 Answers  

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4-Why we measure the insulation resistance of main core and frame in spite of that must be connected with ground before energize the transformer?

3 Answers  

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What is meant by a linear circuit and what is a non- linear circuit?

5 Answers  

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What is primary distribution and secondary distribution of ac power?

3 Answers  

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why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

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what is the effect of leading power factor

3 Answers   Aurobindo, R L Steels and Energy,

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what will happen if secondary of potential transformer (220kv/110volt) of any metering core or protection core (cables) of any phase got earthed??

1 Answers  

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what is skin effect and corona discharge ?

4 Answers   Asian Paints,

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what happens to the supply voltage if there is any change in frequency?

1 Answers   Gridco,

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In some countries it is found that an Earthing Transformer is connected at the LV sides of the Transmission and Distribution Substation Transformers.Actually what is the purpose the Earthing Transformer?

1 Answers  

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