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More Mechanical Engineering Questions
A triple riveted butt joint with double straps of unequal width is to be designed for a boiler shell. The pitch of the rivets in the outer row is double the pitch in the inner row and zigzag riveting is proposed. Which of the following statement is correct?
The angle of taper on draft tube is
The intensity of pressure on an immersed surface __________ with the increase in depth.
A metal pipe of 1 m diameter contains a fluid having a pressure of 1 N/mm 2 . If the permissible tensile stress in the metal is 20 N/mm 2 , then the thickness of the metal required for making the pipe will be
The cetane number of diesel oil, generally available, is