Answer Posted / gunnamsantosh

for transmission we use delta because we require 3 wires

how we can calculate chiller required ampear?

2044

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What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

1899

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State and define norton’s theorem?

1242

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how to failure indution motor insulation & how to improve heat in motor insulation

1878

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what is 400kv doble circuit quadpole tower?

1939

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We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1915

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salam,hi, i need to know what the spesification of 300amp msb...

2025

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what is the advantage of connecting capacitors in delta than in star?

2100

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How can we find the breaking capacity of a Load breaker switch (LBS) fed from 11 kv supply??ex:50KA, 26kA etc???detailed step vice answer pls.

2013

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how desiel generate sart fail of eb?

2180

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which is chemical used as in ro water what is difference betweeen multi grade filter&dual media filter

2111

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How to calculate Ith (I thermal) for curent transformer

2073

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What is an Air COmpressor

2240

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Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.

2174

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What is shunt voltage and u v voltage witch one best

1715

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