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gate Latest Exam Pattern - gate Sample Question with Solutions Page 16

(#M40156738) GATE QUESTION ENGINEERING SOM Keep an EYE

In a thick cylindrical shell subjected to an internal pressure (p), the tangential stress across the thickness of a cylinder is


A. maximum at the outer surface and minimum at the inner surface
B. maximum at the inner surface and minimum at the outer surface
C. maximum at the outer surface and zero at the inner surface
D. maximum at the inner surface and zero at the outer surface

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156737) GATE QUESTION ENGINEERING SOM Keep an EYE

In a thick cylindrical shell subjected to an internal pressure (p), the tangential stress is always a tensile stress where as the radial stress is a compressive stress


A. Correct
B. Incorrect

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156736) GATE QUESTION ENGINEERING SOM Keep an EYE

A body is subjected to a direct tensile stress of 300 MPa in one plane accompanied by a simple shear stress of 200 MPa. The maximum shear stress will be


A. -100 MPa
B. 250 MPa
C. 300 MPa
D. 400 MPa

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156735) GATE QUESTION ENGINEERING SOM Keep an EYE

The bending moment at the centre of a simply supported beam with a gradually varying load from zero at both ends to w per metre at the centre is wl/4.


A. Yes
B. No

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156734) GATE QUESTION ENGINEERING SOM Keep an EYE

The bending moment diagram for a simply supported beam carrying a uniformly distributed load of w per unit length, will be


A. a horizontal line
B. a vertical line
C. an inclined line
D. a parabolic curve

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156733) GATE QUESTION ENGINEERING SOM Keep an EYE

A beam encastered at both the ends is called


A. simply supported beam
B. fixed beam
C. cantilever beam
D. continuous beam

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156732) GATE QUESTION ENGINEERING SOM Keep an EYE

If the section modulus of a beam is increased, the bending stress in the beam will


A. not change
B. increase
C. decrease

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156731) GATE QUESTION ENGINEERING SOM Keep an EYE

A thin cylindrical shell of diameter (d) length (l) and thickness (t) is subjected to an internal pressure (p). The longitudinal stress in the shell is


A. pd/t
B. pd/2t
C. pd/4t
D. pd/6t

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156730) GATE QUESTION ENGINEERING SOM Keep an EYE

The thermal stress __________ upon the cross-sectional area of the bar.


A. depends
B. does not depend

Asked In Gate Jaspalsingh Parmar (9 years ago)

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(#M40156729) GATE QUESTION ENGINEERING SOM Keep an EYE

A column that fails due to direct stress, is called


A. short column
B. long column
C. weak column
D. medium column

Asked In Gate Jaspalsingh Parmar (9 years ago)

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