Strength of Materials MCQ - Page 2
Strength of Materials MCQ helps you understand core mechanical engineering concepts like stress, strain, elasticity, shear force, bending moments, deflection, torsion, and material strength. Practice these objective questions to improve problem-solving skills and prepare for competitive exams effectively.
Q31. Neutral axis in a beam carries?
A. Max stress
B. Zero stress
C. Tensile stress
D. Shear stress
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Q32. Deflection of a beam is maximum at?
A. Supports
B. Fixed end
C. Midpoint
D. Neutral axis
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Q33. Slenderness ratio relates to?
A. Buckling
B. Fatigue
C. Shear strength
D. Thermal stress
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Q34. Euler’s formula is used for?
A. Short columns
B. Long columns
C. Beams
D. Shafts
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Q35. Which column fails by crushing?
A. Long column
B. Short column
C. Medium column
D. Flexible column
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Q36. Shear stress is maximum at?
A. Top fiber
B. Bottom fiber
C. Neutral axis
D. Mid-height
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Q37. Cast iron is?
A. Ductile
B. Brittle
C. Highly elastic
D. Highly tough
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Q38. A state of pure shear occurs in?
A. Tension
B. Compression
C. Torsion
D. Impact
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Q39. Strain hardening occurs in?
A. Elastic region
B. Plastic region
C. Failure region
D. No region
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