Answer / guest

Generally when we consider a power system we need to
consider all the components trs gens and tr.lines.The
safety factor is defined as the ratio of min.fault current
to excite the relay/ desired value when the desired value
exceeds the relay operates, It is >1

What is dc current source? Differentiate between ideal and non ideal current sources?

0 Answers  

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why we can use 1 to 5V dc

0 Answers  

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What is STEP VOLTAGE ?

7 Answers  

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whata is battery charger ?how many cells connected for 110v?

1 Answers   Essar,

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a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------

0 Answers  

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why we r fixing harmonic filter

3 Answers   Siemens,

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what are the C&D CHECK OF DG set

1 Answers   HCL,

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What is the function of PMG in DG sets & how it works??????????

2 Answers  

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what is the use of terminals in transformer ?

1 Answers   Core Solutions, Honeywell,

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Explain UPS

1 Answers   Powerica,

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WHY IS THE POWER FACTOR NOT MORE THAN UNITY.

6 Answers  

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Transmission line design. Say, I have a 1MVA generator and 2 transformers that will have the same load. What would be the proper rating of the trasformers? Is it safe to say, that I will simply divide the total rating of the generator?

1 Answers  

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