Answer Posted / serwox

Copper is not used for transmission lines because:
its expensive
Prone to vandalism

how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?

1092

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How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?

5373

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hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1760

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1875

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what is the operating time for LBB and how does the LBB relay realise whether cb is opened or not?

1945

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Which types of gate insttaled in static switch. Please give me answer.

1594

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hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?

2044

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what is PID control in VFD drives?

1948

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As per the Anchor capstan motor specification, full load current is 200A. starting current is 1750 A and acceleration time is less than 8 seconds. Please guide for selection of cable size.

1814

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How capacitor improves pf

1666

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sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

1979

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What will happend if given Vfd out put to step up transformer

1772

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Why it is possible to use PWM with a STATCOM and not with a conventional TCR based SVC

2076

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what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

1956

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if we run a 3 phase machine on two phase what will happend??? given answer with solid reason please

2056

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