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 relative size of single and three phase?

0 Answers   Student,

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sir please send me previous year questions of jspl through which i could prepare myself fpr the test.

64 Answers   FGH, HFT, Jindal, Jindal Steel and Power, JSP, JSW, Lin Engineering,

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How can we measure and monitor critical performance parameters of Diesel Generator Sets, both electrical and engine ?

3 Answers   Cologicx Systems,

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We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that

4 Answers  

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A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?

1 Answers  

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Is current shock due to voltage or current? pls answer

2 Answers   ABB,

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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What is the typical power circuit configuration of a VVVF Drive ?

1 Answers  

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

0 Answers   ABB, Siemens,

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Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?

3 Answers   Escube,

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When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is

0 Answers   Caterpillar,

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what is necessity of using isolation transformer?

4 Answers   NTPC,

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