Answer / prakash g.r.

It is a approx. method (ie) 2 A/mm2 for copper in air.

Answer / raju

resistance r=l/a, length/area of cross section then we get the
resistence value...so using ohms law we can solve the problem

Why diesel tank kept in 990 ltrs

1 Answers   Reliance,

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i have some screw comprressor with 630kw power,i have established them with simple star to delta circuit,by the way there is so much inertia when the screw comprressors start, can you offer me contactors power with 400vac or any cataluge to choose the contactors

0 Answers  

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Name the test signals used in control system

0 Answers  

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In 11kv transmission line whats the maximum power can be drawn?

1 Answers   Concast, Prestige,

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Single line digram for 11 kV to distribution use go,la and do

0 Answers   SK,

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what is the difference between inverter and ups & what is the earth resistance for ups , if its high why so

3 Answers  

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1.differance between onload ups and off line ups.

1 Answers   CTS,

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which types of tests are required after commissioning of 6.6 kva tranformer?

3 Answers   Reliance,

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what is electrical machines

1 Answers  

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To attain a powerfactor more than .95, how much kvr should we use for 100 HP of current

4 Answers   Bhel, Scooters India,

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WHAT SHOULD BE THE RATING OF generator required to run a pump motor of 45 Kw.

1 Answers   Jauss Polymers,

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What is duty cycle for HT motors? How many start permitted if mentioned as 01 for hot and 02 for cold per duty cycle?

1 Answers   GVK,

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