Answer Posted / prakash

1. ERW
2. EFW
3.SEAMLESS
4.LTCS
5.HTCS
6.PVC
7.PP
8.HDPE
9.FRP
10. SPIRAL
11.CAST IRON

Sir i am appearing for the section engineer post examination of railway recruitment board.Can you please send me the previous question papers from 2001 to till date.

2064

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Name the types of welding?

1252

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what is pulverisation

20806

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one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

7296

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hi i m Divyen . i have completed 10+3 in diploma in mechanical Engineering. so can i apply for student visa for canada?

1884

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in a pump, impeller wear ring is harder or casing ring? why?

2631

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What type of job are you holding at the moment? What is your desired employment / occupational field

3977

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Define grashof number [gr].

1127

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What is higher IMP or BHR

2061

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Interview question paper

2430

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What are the basis on which the best material for sliding contact bearings manufacturing?

1066

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Electrical symbol

1984

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how can u increase the efficiency of a power plant without changing the effort?

1970

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8000 Liter Water in 80 degree Celsius will generated how many STEAM ?

1599

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Dear Sir, i want to know formula for steel BAR/SQUARE/HEX/FLAT>LENGTH. SUPPOSE I PURCHASE 10 KG OF ROUND BAR OF DIA. 20MM SO WHAT LENGHT I GET. SAME FORMULA FOR HEX/SQUARE.?

1809

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