Answer Posted / upen

It's measure by earth tester it must less then 1mega ohm 0.02 is better

please forward me the type of questions which would rise while me attending to 33KV Electrical License to my mail ID:vadrevu_raghava@yahoo.co.in

1969

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Why do we need interlocking in a HT metering or Ring main unit switchgear?

1955

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

2156

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what is the function and use of cable differential protection relay?

2853

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what the principle of sincroscope?how it works?when it needed?

2247

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IF 8255 CONTROL WORD IS 94H,Tell the chip port work mode ?

2521

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What type of wiring series or parallel is used for conventional and addressable type FAS & why?

1760

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

4238

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what is active power & reactive power?

2126

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if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.

1936

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What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

1947

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At what speed an electric car can run with 2 HP motor of weighing 400 kg?

1770

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How much of the total hydro power potential has been exploited so far in india?

1053

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State kirchoff voltage law?

1081

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what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?

1898

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