A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm2 is________________?
B. 4.5 mm
C. 5.0 mm(Correct)
D. 5.5 mm
B. 4.5 mm
C. 5.0 mm(Correct)
D. 5.5 mm
B. 4.5 mm
C. 5.0 mm(Correct)
D. 5.5 mm
Similar Posts
length of a column of length L, having one end fixed and other end hinged, is The equivalent_____________?
length of a column of length L, having one end fixed and other end hinged, is The equivalent_____________? A. 2 L
B. L
C. L/2
D. L(Correct)A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be________________?
A simply supported beam A carries a point load at its mid span. Another identical beam B carries the same load but uniformly distributed over the entire span. The ratio of the maximum deflections of the beams A and B, will be________________? A. 2/3
B. 3/2
C. 5/8
D. 8/5(Correct)Maximum strain theory for the failure of a material at the elastic limit, is known as_______________?
Maximum strain theory for the failure of a material at the elastic limit, is known as_______________? A. Guest’s or Trecas’ theory
B. St. Venant’s theory(Correct)
C. Rankine’s theory
D. Haig’s theory