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
		A. BD² + mbd²)/6D]
B. BD3 + mbd3)/6D]
C. BD² + mbd3)/4D]
D. BD² + mbd²)/4D]
		A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory
D. Haig’s theory
		A. Sum of moment of inertia is zero
B. Difference of moment inertia is zero
C. Product of moment of inertia is zero
D. None of these
		A. 1.0
B. 1.5
C. 2.0
D. 3.0
		A. 264 MN
B. 274 MN
C. 284 MN
D. 294 MN