What type of paper when made into a paper boat floats longest?

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i want technical question of mechnical for rrb mumbai

0 Answers  

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The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

2 Answers  

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Explain how can heat be applied to acrylic?

0 Answers  

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what exactly 3by2 directional control valve means and how direction control valves work can any one explain me the diagrm please i need it must and should

1 Answers   Essar,

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Hi i am having 5 yrs of exp in Proe wildfire,Anybody have the jobs related to Aerospace

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What are the different types of brakes and explain them?

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What is the world's hardest metal?

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What are the defects in exhaust valve?

0 Answers  

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pls ,send me technical questions of jindal steels and power ltd

0 Answers   Jindal,

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why the reaction turbines are not exposed to atmosphere? and why the impulse turbines are exposed to?

0 Answers   TATA,

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Define Grashof number and its significance?

0 Answers   John Deere,

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