TasDia Network
TasDia Network

MCQs 1: A uniformly distributed load of 20 kN/m acts on a simply supported beam of rectangular cross section of width 20 mm and depth 60 mm. What is the maximum bending stress acting on the beam of 5m?

5030 Mpa 5208 Mpa 6600 Mpa Insufficient data
Answer Explanation

MCQs 2: The bending formula is given as _____

(M/E) = (σ/y) = (R/I) (M/y) = (σ/I) = (E/R) (M/I) = (σ/y) = (E/R) none of the above
Answer Explanation

MCQs 3: A circular pipe is subjected to maximum shear force of 60 kN. What is the diameter of the pipe if maximum allowable shear stress is 5 Mpa?

27.311 mm 75.56 mm 142.72 mm 692.10 mm
Answer Explanation

MCQs 4: The ratio of maximum shear stress to average shear stress is 4/3 in _______

circular cross-section rectangular cross-section square cross-section all of the above
Answer Explanation

MCQs 5: Why are shear connectors used?

Interconnect planks To avoid sliding between planks Both a. and b. None of the above
Answer Explanation

MCQs 6: The design of a beam is based on strength criteria, if the beam is sufficiently strong to resist _______

shear force deflection both a. and b. none of the above
Answer Explanation

MCQs 7: The vertical distance between the axis of the beam before and after loading at a point is called as _______

deformation deflection slope none of the above
Answer Explanation

MCQs 8: Macaulay's method is used to determine ______

deflection strength toughness all of the above
Answer Explanation

MCQs 9: Modulus of resilience is the ratio of ______

minimum strain energy and unit volume maximum stress energy and unit volume proof resilience and unit volume resilience and unit area
Answer Explanation

MCQs 10: What is the strain energy stored in a cube of 50 mm, when it is subjected to shear stress of 200 Mpa. (G = 100 Gpa)

25 Nm 75 Nm 125 Nm 150 Nm
Answer Explanation

MCQs 11: Energy stored in a body within an elastic limit is called as _____

resilience strain energy both a. and b. none of the above
Answer Explanation

MCQs 12: A member subjected to couple produces rotational motion about its longitudinal axis called as ________

torsion twisting moment both a. and b. none of the above
Answer Explanation

MCQs 13: Which of the following assumptions are made in torsion theory?

Shaft is perfectly straight Material of the shaft is heterogeneous Twist cannot be uniform along the length of the shaft All of the above
Answer Explanation

MCQs 14: While determining crippling load, the effective length of solid circular bar is 1/ √2 of actual length if, _______

both ends of solid circular bar are fixed both ends of solid circular bar are hinged one end is fixed and one is free one end is fixed and other end is hinged
Answer Explanation

MCQs 15: Rankine-Gordon's empirical formula is applicable for _____

long column short column both a. and b. none of the above
Answer Explanation

MCQs 16: If the effective length of a column is twice the actual length, then the column is ________

fixed at both the ends hinged at both the ends fixed at one end and free at the other end fixed at one end and hinged at the other end
Answer Explanation

MCQs 17: What is the value of Rankine's constant for cast iron?

1 / 750 1 / 1600 1 / 7500 1 / 9000
Answer Explanation

MCQs 18: What is the value of shear stress acting on a plane of circular bar which is subjected to axial tensile load of 100 kN? (Diameter of bar = 40 mm , θ = 42.3°)

58.73 Mpa 40.23 Mpa 39.60 Mpa Insufficient data
Answer Explanation

MCQs 19: The angle between normal stress and tangential stress is known as angle of ______

declination orientation obliquity rotation
Answer Explanation

MCQs 20: Minor principal stress has minimum ________

value of shear stress acting on the plane intensity of direct stress both a. and b. none of the above
Answer Explanation

Related Topics

About Us | Contact Us | Privacy Policy
ABOUT US
Category
Who We Are

TasDia Network, this platform not only provides you the best educational stuff but besides this, we are creating thousands of new ideas to making your signature and planning much more on a single platform.

© 2020-2023, TasDia Network

All rights of the publication are reserved by tasdia.com.