www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
Engineering
Mechanical
ME Set-1
Strength of Materials
76

Strength of Materials MCQ with Answers

76) When the shear force diagram is a parabolic curve between two points, it indicates that there is a

point load at the two points

no loading between the two points

uniformly distributed load between the two points

uniformly varying load between the two points

Answer is:

uniformly varying load between the two points

Strength of Materials MCQ with Answers

For more MCQ's Click Here

77) In a beam where shear force changes sign, the bending moment will be

zero

minimum

maximum

infinity

Answer is:

maximum

78) The point of contra flexure occurs in

cantilever beams

simply supported beams

overhanging beam

fixed beams

Answer is:

overhanging beam

Explanation:

The point where the bending moment changes sign is known as point of contraflexure. Point of contraflexure generally occurs in overhanging beams.

79) The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called

compressive stress

shear stress

bending stress

elastic modulus

Answer is:

bending stress

80) The assumption, generally, made in the theory of simple bending is that

the beam material is perfectly homogenous and isotropic

the beam material is stressed within its elastic limit

the plane sections before bending remain plane after bending

all of the above

Answer is:

all of the above

Strength of Materials MCQ with Answers

For more MCQ's Click Here

76) When the shear force diagram is a parabolic curve between two points, it indicates that there is a

uniformly varying load between the two points

Strength of Materials MCQ with Answers

Related Strength of Materials MCQ with Answers

77) In a beam where shear force changes sign, the bending moment will be

maximum

78) The point of contra flexure occurs in

overhanging beam

79) The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called

bending stress

80) The assumption, generally, made in the theory of simple bending is that

all of the above

Strength of Materials MCQ with Answers