Answer Posted / j.kesavan

30 KW MOTOR NOMALLY FULL LOAD 54 AMPS, BUT WITH OUT LOAD
30% CURRENT WILL TAKE,ANY THREE PHASE INDUCTION MOTOR WITH
OUT LOAD 30PERSENT CURRENT WILL TAKE.

WHY RATING OF VCB NOT LESS THAN 630A

2044

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what kelvin's law ?

1608

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Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?

1746

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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

1548

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what is the voltage between earth to neutral in lift.

1349

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What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works?

1520

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What is the drawback of class b amplifier? How is this minimized?

672

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How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?

1758

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HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

2001

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IF ANYONE HAVE ANY QUESTION ASK ME AT MY MAIL anmol.bhardwaj5@gmail.com

1623

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What kind of maintenance is conducted for Transformer

1741

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hey guys i scored 910 on GRE and 67 on TOEFL respectively.I have an aggregate of about 74%in my B tech.For which colleges should i apply for an MS program in electrical engineering.I am looking for colleges in NJ,SC,NC,GEORGIA, NY. Please reply with a good response.....

1543

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A Question Like A Wire Is Wound Whose Resistance Is Some 132. 44647 Ohms. If A Voltage Of 30 mv, 296 Ma Current Is Applied To It What Is The Resistance.

625

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What is safety of Ht panel

1178

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How out of step protection relay works?

1786

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