Answer / yalelet

Base transceiver Station

why causes the burnt of AC Electrical Motor ?

9 Answers  

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How can calculate the daily electrical consumption of 7.5 HP motor, if the moter runs 24 hrs continiously. Also have to know about 3.5 hp chiller.

0 Answers   Wipro,

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what is the function of anti-pumping in circuit breaker?

20 Answers   Aditya Birla, INEL, NCC,

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If one d.g. is unable to take full load of system, then second d.g. will take care of partly Load.for this condition RPM of both DG set should be equal.By using Synchronization panel RPM of dg sets are match, is it true?

1 Answers  

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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how to improve IR value in HT motors?

3 Answers   ABB, AMW, Macleods,

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3 phase =440v single phase = 230v 2 phase =?

8 Answers   Accenture,

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1.two coupled coils with L1=L2=0.6 H have a coupling coefficient of k=0.8 the turns ratio N1/N2 is......

5 Answers   BSNL, SSC,

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How to earth the star delta connected transformers?

1 Answers   UPPCL,

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why using earth testing rod 15 meter 30 meter long to each other?

1 Answers  

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What is mean by retrofitting of machine tool please brief.

1 Answers  

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what is the function of an auto reclosure relay in OHL?

1 Answers  

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