Answer Posted / j.chatterjee

IRON PIPE SIZE

What is a copper loss or i2r loss pc?

1198

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

2036

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33kv Rated output avilable in market (any where in india)

2133

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What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3742

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how to size H.T & L.T Panel ?

2189

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how many joints are allowed in underground HT cable of 1 KM

1923

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how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

1847

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Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

2114

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What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva

2272

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What is the permissable nutral current of three phase system as per IS standards?

2167

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

1789

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300m long and 30kw inductive loade 3phase supply how many size cable required

1485

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what is the difference b/w ground & virtual ground?

2360

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Why neutral cable carry current.

2025

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if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value

1994

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