The concavity produced on the beam section about the centre line when downward force acts on it is called as __
A. Hogging or positive bending moment
B. Hogging or negative bending moment
C. Sagging or positive bending moment
D. Sagging or negative bending moment
Related Questions on Strength of Materials Test Questions
The ratio of stress and strain is known as _____
A. Modulus of elasticity
B. Young's modulus
C. Both a. and b.
D. None of the above
The actual breaking stress in stress-strain diagram is the ratio of ______
A. load at breaking point and original cross-sectional area
B. load at breaking point and reduced cross-sectional area
C. maximum load and original cross-sectional area
D. yield load and original cross-sectional area
A. Complementary stress
B. Compressive stress
C. Shear stress
D. Tensile stress
A. Compressive stress
B. Tensile stress
C. Thermal stress
D. None of the above