Answer Posted / sonu

1 kwh

If not into production, how far did you follow the design and why did not you see it into production?

2134

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I have motor 1500 HP and , 4160 V , 60 HZ , then i need the rating of transformer which can feed that motor ??

1909

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what is the principle of the single phase energy meter? and,what is the advantages and disadvantages of single phase energy meter?

4488

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Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.

2109

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what is integrated ac contact circuit

2035

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formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?

2165

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what is the maintaining Cf in UPS.

2308

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What are the different types of controllers?

1047

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What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design

3410

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please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com

1940

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how to calculate the torque of a motor?

2084

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im working in one private compeny in gujarat. i was complet diploma electric in 2010 from gujarat technical board. now i want electric supervisor licence in gujarat but i dont't know when i apply? plz give me address of the licence dippartment office in gujarat. gandhinagar

1824

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what is ratio of copper wire size and current ?

1792

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how calculate gd2 of ht motors

2275

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why the active power flow of some line is increased when the active power of out is cut ?

2009

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