Answer Posted / kr

EN mean europian norms (british standard)

genarally EN8, EN24,EN40 use in roundbar designation,

and chamical composition differace btn. them

What is the function of a thrust bearing?

634

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What are thermal neutrons ?

652

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As per api 650 code for new ss tank fabrication,in bottom plate bulge is acceptable? How many bulge acceptable for api 650?

2207

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Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

1182

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What is the cause of cylindrical liner overheating?

1383

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what is procedure of measuring operating length of mechanical seal .(in case of centrifugal pump)?

1815

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what is the material of radiator sleeves or mesh?

1571

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What is a radial-flow turbine?

704

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can i apply for rrb with my provisional certificate..........

1507

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What is torque converter?

1033

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How can you identify mild steel, cast iron, and high carbon steel?

830

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Define grashof number [gr].

721

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Discuss the role of manganese in alloying steels?

758

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How the F.W.C. system of diesel engine circulate?

1659

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How is natural gas better than lpg?

685

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