Answer Posted / a.p.nanjappa

there is heavy voltage developed according to turns ratioof
CT.and throws out the person -touch voltage is high/step
voltage is also high.some times he can not be isolated, the
person who touches him also can be electricuted.

what is the method of earthing of a transformer using electrodes?

2279

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what is W.T?specify the acceptable range?

1980

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What is the role of feedback in a closed loop control system?

1088

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can we synchronize star system generators with delta system transmission line ? and how ?

2850

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# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in

2008

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what do u understand from filter factor of reactor?

1972

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how does high earth to neutral voltage affects electronic circuit?

1961

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how we calculate electrical load on a building according to area?

2805

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How to calculate Number of Earthing Pits....???

1596

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What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

1154

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what is mean by restructuring power system?

2072

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how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment

1578

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In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.

1612

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how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids

1905

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electrical ques

2145

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