what is the techanical difference between german standard & japanese standard.

0 Answers  

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why vesels are constructed by cylindrical type?

2 Answers  

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What is the color of flame if the boiler is running in good condition? How about when it is not in good condition?

0 Answers   ABC Inc, RRB, Siemens,

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Explain how the cylinder lubrication on main engine is done?

0 Answers  

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What for pyranometer is used ?

0 Answers  

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Explain how do motion detectors work?

0 Answers  

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1.difference between TIG & MIG welding 2.specific speed of turbine?? 3.material of aircraft turbine blade?

5 Answers   ONGC,

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Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

0 Answers   BARC,

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what is EN in pipes property?

0 Answers   ONGC, Petron ltd,

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What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

1 Answers   IGCAR,

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What do you understand by heat treatment?

0 Answers  

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what is the disadvantages of transformer type welding machine

1 Answers   L&T, TATA,

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