Strength Of Materials Mcqs Archives

The allowable stresses for the design of steel chimney depend upon the ratio of

February 21, 2019 BILAL KHATTAK0

A.area of cylindrical portion of the area flared portion
B.volume of cylindrical portion to the volume of flared portion
C.weight of cylindrical portion to the weight of the flared portion
D.effective height to the radius of gyration

A boiler shell 100 cm diameter and plate thickness 12 mm is subjected to an internal pressure of 1.2 N/m2. The hoop stress will be

February 21, 2019 BILAL KHATTAK0

A.45 N/m2
B.50 N/m2
C.135 N/m2
D.155.5 N/m2
E.180 N/m2

Deflection the point of application of an external force acting on a beam is equal to the partial derivation of the work of deformation with respect to this force

February 20, 2019 BILAL KHATTAK0

A.Rankine’s theorem
B.Mohr’s hypothesis
C.Castigliano’s theorem
D.Maxwell’s theorem
E.None of the above

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