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The ultimate tensile stress of mild steel compared to ultimate compressive stress is
The section in which the area of tensile steel is such that at the ultimate limit state, the ultimate compressive strain in concrete is reached, however the tensile strain in the reinforcing steel is less than the yield strain is known as?
Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength
Compared to mild steel, cast iron has
(i) High compressive strength
(ii) High tensile strength
(iii) Low compressive strength
(iv) Low tensile strength
In a tensile test on mild steel specimen, the breaking stress as compared to ultimate tensile stress is
Examine the following statements :
i) Factor of safety for steel should be based on its yield stress,
ii) Factor of safety for steel should be based on its ultimate stress,
iii) Factor of safety for concrete should be based on its yield stress,
iv) Factor of safety for concrete should be based on its ultimate stress.
The correct statements are
The stress-strain curve for mild steel is shown in the figure given below. Choose the correct option referring to both the figure and table. A point on the graph Description of the point P 1.  Upper yield point Q 2.  Ultimate tensile strength R 3.  Proportional limit S 4.  Elastic limit T 5.  Lower yield point U 6.  Failure
The change in length due to a tensile or compressive force acting on a body is given by (where P = Tensile or compressive force acting on the body, $$l$$ = Original length of the body, A = Cross-sectional area of the body and E = Young's modulus for the material of the body)
The allowable tensile stress in structural mild steel plates for steel tank is assumed as
A tensile test was conducted on mild steel bar. The load at elastic limit was 250kN and the diameter of the steel bar was 3cm. What will be the value of stress?