What current flows in the transformer primary when its secondary is open?

0 Answers  

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how to check a transformer insulation?

3 Answers   Kirloskar, Kirloskar Chillers,

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why we used dc supply for field in dg set

0 Answers   Hindusthan National Glass,

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in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have to flow but there a smaller current flows why?

4 Answers   Rubber Park,

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We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.

0 Answers  

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if an insulated power and control cables of a running gas diesel gensets laid direct in an open trench i.e, trench bed is not rcc of a power house in which rain water, spillage water alwas exists and all power control cables remains submerged even when gas gensets of 480 kw each runningin on load. These power &control cables runs from power house to switchgear room through these trenches in which water remains most of the time. pl explain its merit & de-merit

0 Answers  

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what is errection pcbs?

0 Answers  

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what is power ratio between star & delta connection of 3 phase induction motor

1 Answers  

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difrent between vcb acb sf6 and mccb breakers

1 Answers   DMRC,

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solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

0 Answers  

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1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

0 Answers  

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what is short circuit force ? How to calculate it for Panel?

1 Answers   Bilt,

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