how can you measure wt. of G.I.pipes knowing od,id,length.
Answer Posted / writuraj
Ans: (3.142* (od-id)^2)*density of mild steel(7850)*length/4
Is This Answer Correct ? | 12 Yes | 11 No |
Post New Answer View All Answers
Which is the common element between brass and bronze ?
what is the techanical difference between german standard & japanese standard.
Is knowledge of properties of engineering materials is significant in pattern making why?
Out of electric heater and heat pump, which is economical in operation ?
What causes damage to impellers?
Define nusselt number [nu].
What is the turbine?
why the path of a satellite is always elliptical with earth not at the centre of the ellipse?
What is a positive displacement pump?
Explain the working of 6 stroke engine?
"What do you do when in your duty, ME alarm oil mist detect high density?"
While normal carburising and nitriding surface treatments increase fatigue strength, excessive treatment may decrease the fatigue strength. Why ?
hai friends please send me the previous question ntpc questions both tecnical and apptitude papers for my mail. and also post me the areas in which u have faced difficulties that might help ful to me. so please send the answer to my question. my mail id is sweety4834u@gmail.com
What does a pump develop? Give reason to support your answer.
any one have amw(ASIAN MOTOR WORKS) QUESTION PAPERS OF PREVIOUS PLS SEND ME AT mahendra_yalavarthi@yahoo.com