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GATE Latest Exam Pattern - GATE Sample Question with Solutions Page 9

(#M40156808) GATE QUESTION ENGINEERING SOM Keep an EYE

When a body is subjected to a direct tensile stress (σ) in one plane, then normal stress on an oblique section of the body inclined at an angle θ to the normal of the section is


A. σ cos θ
B. σ cos2 θ
C. σ sin θ
D. σ sin2 θ

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156807) GATE QUESTION ENGINEERING SOM Keep an EYE

A beam of triangular section is placed with its base horizontal. The maximum shear stress occurs at


A. apex of the triangle
B. mid of the height
C. centre of gravity of the triangle
D. base of the triangle

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156806) GATE QUESTION ENGINEERING SOM Keep an EYE

Transverse fillet welds are designed for


A. tensile strength
B. compressive strength
C. shear strength
D. bending strength

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156805) GATE QUESTION ENGINEERING SOM Keep an EYE

The ratio of maximum shear stress developed in a rectangular beam and a circular beam of the same cross-sectional area is


A. 2/3
B. 3/4
C. 1
D. 9/8

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(#M40156804) GATE QUESTION ENGINEERING SOM Keep an EYE

The relation between equivalent length (L) and actual length (l) of a column for both ends fixed is


A. L = l/2
B. L = l/2
C. L = l
D. L = 2l

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(#M40156803) GATE QUESTION ENGINEERING SOM Keep an EYE

The product of Young's modulus (E) and moment of inertia (I) is known as


A. modulus of rigidity
B. bulk modulus
C. flexural rigidity
D. torsional rigidity

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156802) GATE QUESTION ENGINEERING SOM Keep an EYE

The shear force of a cantilever beam of length l carrying a uniformly distributed load of w per unit length is __________ at the fixed end.


A. zero
B. wl/4
C. wl/2
D. wl

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156801) GATE QUESTION ENGINEERING SOM Keep an EYE

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


A. the beam material is perfectly homogenous and isotropic
B. the beam material is stressed within its elastic limit
C. the plane sections before bending remain plane after bending
D. all of the above

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156800) GATE QUESTION ENGINEERING SOM Keep an EYE

The maximum shear stress in a thin spherical shell subjected to an internal pressure (p) is zero.


A. Yes
B. No

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156799) GATE QUESTION ENGINEERING SOM Keep an EYE

For biaxial stress, the planes of maximum shear are at right angles to each other and are inclined at 45° to the principal planes.


A. True
B. False

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