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Strength Of Materials MCQ Questions & Answers | Mechanical Engineering

Learn Strength Of Materials MCQ questions & answers are available for a Mechanical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. Strength Of Materials MCQ question is the important chapter for a Mechanical Engineering and GATE students. Page-3 section-3

Each section contains 100 MCQs on Strength of Materials in ME .
21
According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
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Answer & Solution
Answer: Option C
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22
When a thin cylindrical shell is subjected to an internal pressure, the volumetric strain is (where ε1 = Hoop strain and ε2 = Longitudinal strain)
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Answer & Solution
Answer: Option B
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23
The radius of the Mohr’s circle in the given figure is equal to
Strength of Materials mcq question image
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Answer & Solution
Answer: Option D
Solution:
Strength of Materials mcq solution image
24
According to Euler's column theory, the crippling load of a column is given by $${\text{p}} = \frac{{{\pi ^2}{\text{E}}I}}{{{\text{C}}{l^2}}}.$$   In this equation, the value of ‘C’ for a column with both ends hinged, is
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Answer & Solution
Answer: Option C
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25
A double strap butt joint with equal straps is
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Answer & Solution
Answer: Option B
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26
The product of the tangential force acting on the shaft and its distance from the axis of the shaft (i.e. radius of shaft) is known as
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Answer & Solution
Answer: Option B
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27
Two shafts 'A' and 'B' have the same material. The shaft 'A' is solid of diameter 100 mm. The shaft 'B' is hollow with outer diameter 100 mm and inner diameter 50 mm. The torque transmitted by shaft 'B' is __________ as that of shaft 'A'.
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Answer & Solution
Answer: Option D
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28
Two closely coiled helical springs 'A' and 'B' are equal in all respects but the diameter of wire of spring 'A' is double that of spring 'B' The stiffness of spring 'B' will be __________ that of spring 'A'
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Answer & Solution
Answer: Option A
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29
When a column is subjected to an eccentric load, the stress induced in the column will be
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Answer & Solution
Answer: Option D
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30
A beam encastered at both the ends is called
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Answer & Solution
Answer: Option B
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