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Fundamentals of Machine Design (3141907)
MCQ
MCQs of Flexural Stresses
Next
MCQ No - 1
The neutral axis of the cross-section a beam is that axis at which the bending stress is
(A)
zero
(B)
minimum
(C)
maximum
(D)
infinity
Answer
A
MCQ No - 2
The bending stress in a beam is __________ section modulus.
(A)
directly proportional to
(B)
inversely proportional to
Answer
B
MCQ No - 3
In a simple bending of beams, the stress in the beam varies
(A)
linearly
(B)
parabolically
(C)
hyperbolically
(D)
elliptically
Answer
A
MCQ No - 4
The section modulus of a rectangular section about an axis through its C.G. is
(A)
b
2
(B)
d
2
(C)
b
d
2
2
(D)
b
d
2
6
Answer
D
MCQ No - 5
A beam which is fixed at one end and free at the other is called
(A)
simply supported beam
(B)
fixed beam
(C)
overhanging beam
(D)
cantilever beam
Answer
D
Fundamentals of Machine Design(3141907)
1. Basics of Stress and Strain
2. Moment of Inertia of Planar Cross-sections
3. Flexural Stresses
4. Torsion
5. Introduction to Machine Design
6. Design Against Static Load
7. Beams and Columns
8. Shafts and Keys
9. Power Screws and Threaded Joints
10. Design Against Fluctuating Loads
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