Answer Posted / j.karthik(cce)

it generator generate only the 50kW only...But whether this
like 50% of load is connected in the generator means the
generator will gives only 50% efficiency and 50% of
powerfactor.....

i.e the generator efficiency is reduces....

the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

2290

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how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?

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what is the stear deltaprinceple?

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Yazaki india pvt ltd interview questions qurey related

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to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

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why we use two slope(differential & restraining) in differential relay.but in busbar protection differential we are using only one slope?please explain

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hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

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advantage and disadvantage of team work?

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How to design the earth grid for lightning protection in an industry

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I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.

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Define transfer function?

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which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

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In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

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In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

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Explain marx circuit.

1342

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