Mechanical Engineering - Machine Design
Exercise : Machine Design - Section 10
6.
The radial distance from the __________ to the clearance circle is called working depth.
7.
The efficiency of a square threaded screw is maximum if the helix angle is equal to (where φ = Angle of friction)
8.
In designing thick cylinders, the equation used is
9.
A double fillet welded joint with parallel fillet weld of length l and leg s is subjected to a tensile force P. Assuming uniform stress distribution, the shear stress in the weld is given by
10.
Two shafts A and B are made of the same material. The diameter of shaft A is twice as that of shaft B. The power transmitted by the shaft A will be __________ of shaft B.
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