Answer Posted / shibuss

I dis agree with all the answers above.
There is no mathematical/electrical reason.
If form factor (1.11) or multiple is the reason what about
400kv and 765kV (Highest transmission voltages in India)

Difference between megger test equipment and contact resistance meter test instruments?

1318

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why we setting 95 deg and 105 deg in wti and oti of distibution transformer ? give the reson for that ?

3137

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What are safety device in vcb and acb?

3863

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What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.

1870

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what you have to see after one week or month from the day of installation of transformer ?

1713

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Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

1422

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can any one know is sbi interview based on merit or based on roll number

1976

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I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)

2130

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How many methods use the load flow solution?

1334

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List few applications of d.c series motor?

1126

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design a 3 bit synchronous and asynchronous counter using T- flipflop

1998

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What is the maximum and minimum rating of UPS?

1488

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in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks

1880

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1070

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at work i have a genertor/alternater what is the easyest way to work out if it is dc or ac?

1880

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