Answer Posted / brijesh

The term switchgear is used for the equipment which is used
to control and protect the equipment.

Circuit breaker, isolators, MCBs, MCCBs, are the types of a
switchgear.

In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

1750

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and gate circuit diagram,amplifier circuit diagram

2063

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When color of silica gel will gets change from blue to pink from Top to bottom?

1594

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Mention the methods for starting an induction motor?

1133

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Please tell me the earthing procedures adopted for the STAR-STAR 3 Phase transformer in india and give a better sugession for earthing

1951

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A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

1963

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what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

1974

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transformer phasor diagram under load explain it?

2181

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What are the three major categories of error?

1215

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Describe the test procedure to determine the vector group

2143

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hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused

2017

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ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????

1025

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why r we using shell transformer for low voltage

2009

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why and how current drawn by battery charger depends upon the altitude where it is located?

2032

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hi frnz,can somebody give me any project work? i am a 2nd year student & interested in practical works...plz give me some projects

1990

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