Strength Of Materials QUESTIONS AND ANSWERS

Civil Engineering : Strength Of Materials QUESTIONS AND ANSWERS :: part2 : 21 to 25

Following Civil Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

21.A beam of rectangular cross-section is 100 mm wide and 200 mm deep. If the section is subjected to a shear force of 20 kN, then the maximum shear stress in the section is

1 N/mm2

1.125 N/mm2

1.33 N/mm2

1.5 N/mm2

22.A cantilever beam AB of length 1 carries a concentrated load W at its midspan C. If the free end B is supported on a rigid prop, then there is a point of contraflexure

between A and C

between C and B

one between A and C and other between C and B

nowhere in the beam

23.The diagram showing the variation of axial load along the span is called

shear force diagram

bending moment diagram

thrust diagram

influence line diagram

24.Shear stress on principal planes is

zero

maximum