Answer Posted / samarjit gope

the speed at which field rotates is called synchrtonous
speed

How would you relate your key competencies to this position?

2267

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In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.

2210

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How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

1794

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what is diff. between earthing grid,earthing mess, earting grid?

2451

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What is Load sharing of Transformer ?

2080

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what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

4083

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how to synchronize 3 phase slip ring induction motors of different ratings.

2351

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Dear sir, How to calculate 3.5 core pvc aluminium armoured cable meter wise carrying amps rating.Please give the solution with a good example.

1971

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Why transformer used in UPS??

1663

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How to measure power in 2 or 4 or n phase circuit? Please give me a formula.

1959

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I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?

2024

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what is the function of gss in the dg set.

2025

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design a LV scheme for a 15 storied building?

2012

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Differentiate between magnetic field and magnetic flux?

1180

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We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.

1582

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