Have you done any parameter changes using configtool and visual admin tool?

444

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4 yrs etl devloper roles and responsibilities?any body give solutions

681

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A----------involves transfer of money or moneys worth from one person to another

545

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How to Display a file's associated icon?

891

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what is your team size

1018

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How to RD using transformer?

6

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explain the financialand economic meaning of investment?

811

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What is min thickness,min grade of conc & age of PQC ?

5431

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hi i have done my b pharma and now i am working as a managing director in my own manufacturing unit is there any scope overthere 4 me

823

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which sanity testing is performed?

294

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WHY NUTRAL GROUND SYSTEM USED IN 33KV SYSTEM

916

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Why we are using DPT(Differential Pressure Transmitter) in separator instead of level trasmitter?

833

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what is meant by poly phase induction motor ? how its operating by single phase or three phase?

846

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Connect to QC using AOM.

143

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When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

737

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