Answer Posted / sandeep

shunt capacitor & synchronizing Motor can be operated at
leading pf (it takes leading current) .

What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?

1758

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i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

1548

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What are the advantages & disadvantages of a group electrive drive?

1824

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1595

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what is the differebt between ac and dc fuse?

2050

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If you have an earth with pilecap then your resistance is really low. why and how?

1621

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what r substations?what r there work?why voltages r incresed and then reduced during distribution of power

1660

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dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

1133

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what is sevice settings for mccb?How can be it setted?

1811

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Please elaborate th´evenin’s theorem?

881

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What is diversity factor in electric installations?

897

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How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current

1305

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Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir

1602

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to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

1740

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Meaning of ingrace protection for motor.for ex IPXY

2568

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