What causes hardness in steel ? How heat treatment alters properties of steel ?
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The 4/5th part of volume of a piece of wood is swiming as well as sunk in a fluid. if the relative dencity of wood is 0.8 then what will be the dencity of fluid in KG/M3. PLEASE ANSWER WITH SOLUTION.
What are materials used for manufacturing of gears ?
when splined shafts are preferred over keys?
RRB exam qustions.
I am not sure about the syllabus of the BHEl esam for the post of Engineer trainee so I want to know it and also send me model question papers
Gegger is used in foundry for the purpose of____________
explain how do seamless pipes looks like and when they r used?
How Hydrulic Power Stering & Clutch works plz explain?????????????????
• What do you consider to be your job's most important assets?
) Shall be responsible for the inspection/ maintenance of all the yard Assets as per the Maintenance procedure and maintain/update the related records correctly
if in a centrifugal pump suction, discharge ,& impeller size constant & motor rpm increases . What is the effect on pressure and flow ?
Which pipe should I use SAW, ERW or seamless if I have the following constraints I have to transport methane gas Size is 8” Corrosive environment Sulphide is present Also tell the cost comparison
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