Answer Posted / s.vasanthi

yes please kindly send rrb JE/Elrctrical question paper

how to find motors H.P. whout any rating? (only give you a motor and multimeter)

6101

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why Lightening Arrester Probe sharp at Top of telecom tower.

1567

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how can you size an automatic voltage regulator?

2365

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How can we measure earthing resistance test (Earth meggar) of Transformer neutral pit while in live condition?.

2147

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why we need to us lenz's law for synchornous motor

2577

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What is dc current source?

1306

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why chock were used in old tubelights but are not newest tubelights?

1969

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why electronic instruments is more favorable than electrical?

1980

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Why human body feel electric shock?

1081

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How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

2326

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Hi I'm doing my MBA(3rd semester).I applied for the post of ET conducted by BHEL the last year.I cleared the written and lost in personal interview.Again I wrote the exam this time and cleared the written n yet to take the personal interview.Shall I disclose in the interview about my studies.What shall i say if they ask about my change from studies to job

2165

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When we use 3 terminal resistor?

1251

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True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)

1590

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Is there any Institution for giving M-tech in Electrical engineering for those who r in service? Give the details please.

2075

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which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing

2618

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