Answer Posted / ranjan prasad

In electrical system fuse acts as protection device and
depending on application different type of fuse is to
select. Out of these different type of fuses HRC is also
one of the type and it stands for " High Rupting Capacity".
This type of fuses normally used where some delay is
acceptable for protecting the system.

What is the effect of pi controller on the system performance?

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I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com

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We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?

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what is the saturation point of crgo lamination.

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how does this job compare with others you have aplied for?

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Inductor and capacitor........power in one phase and ...... in it another phase.

2079

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The shot circuit in any winding of transformer result? Explain

1268

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What is meant by turbo alternators?

1122

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why all the feeders are designed in a particular manner ... is there any reason for that???

1903

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WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?

2209

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how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1865

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In synchronization circuit what is the function of Interposing voltage transformer(IVT)and Reverse voltage transformer(RVT)

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how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

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how does a liquid starter reduce the starting currents?

2081

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If I want to buy a new Xformer for my plant what are the main parameter will I need to check?

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