Answer / sharan

if we used earthing as a neutral earthing cable will connected with all equipements if any where cut the earthing cable we will get the return supply we will get a electric shock so we can't use the earthing as aneutral.

How does a ideal c.t. works ?

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what is the reactive power what is the use of it in system

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any one can explain the stages of a knee point which is taken during ct magnetising curve.

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Name of Hydrocarbon gases.

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what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

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what is the order of mgnetiation current in a current transformer of 1000A/1A ratio?

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all details of DG UPS HVAC

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If i have two 3000 kW motors and the whole facility requires a 10 MVA transformer. What would be better installing two 5 MVA transformers(one for 1 motor ) or just a single 10 MVA transformer for both of them. Give reasons for your answer.

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Mention what are the different colors on wires indicates?

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how to identyfy cable sizes?

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Why Humming noise originated in Starter motor and how it was generated ?

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What is Phase to Phase clearance for 800V System Operating Voltage as per IEC61439

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