Answer Posted / deepak kumar

megger is generally used for measuring the high resistance,hence it reffer as the megger mens it can measure the 500 mega ohms.it is used for testing the o.c and s.c test.it is combination of generator and direct ohmmeter.the speed of the megger is kept at 160 r.p.m.there are three range of megger.
1-300 v
2-750 v
3-1000 v

diameter of cable and core is doubled then the value of capacitance is

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Dear sir, I completed DECE In the year 1995.Now i am working in a private company from last 10 years as an Electrical supervisor.The company having a 1000 KVA transformer.Now i try to apply "C" Licence. I am eligible or not.If not eligible,pls give solution.

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difine electrical ballast in HPSVL

2093

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how to discharge 3 phase power factor correction capacitors

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What are the roles and responsibilities of electrical engineer in cement plant

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

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how is the cable tray designed & how its total length is calculated for an Industrial plant Say for Ex. (500KW Motor Load)

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i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

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What is diversity factor in electric installations?

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my diploma certificate in my higher education college

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

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what are safety measures in /control in diesal engine/ explain them?

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what is the difference between elcb and rccb ?

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Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer

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