A.One middle fibres in horizontal plane
B.On top fibre in horizontal plane
C.On middle fibre in vertical plane
D.Along the diagonal
E.Equally on each fibre along horizontal plane
A.Elongate on the application of load
B.Shrink on the application of load
C.Permanently deform under load
D.Do not deform under load
E.None of the above
A.2
C.4
E.None of the above
A.500 kg/cm2
B.667 kg/cm2
C.1000 kg/cm2
D.1333 kg/cm2
E.1500 kg/cm2
A.Centroid
B.Neutral zone
C.Symmetrical
D.Balance zone
E.Kern
A.Shaft is the weakest member
B.Pulley is the weakest member
C.Key is the weakest member
D.All are designed equally strong
E.None of the above
A.2?3
B.3?4
C.4?5
D.5?4
E.3?2
A.A straight line
B.A parabola
C.A sudden break
D.An irregular curve
E.None of the above
A.Central axis
B.Horizontal axis
C.Vertical axis
D.Moment of area is same through all axes
E.Moment of area does not depend on axes
