Explore topic-wise MCQs in Strength of Materials Questions and Answers.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Strength of Materials Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.	Calculate the instantaneous elongation if a steel rod of 40 mm and 4 m long subjected to an axial pull of 80 kN. Take E = 2×105 N/mm2.
A.	1.23 mm
B.	1.27 mm
C.	1.31 mm
D.	1.43 mm
Answer» C. 1.31 mm

Discussion

2.	Which of the following rules is known as “Prismoidal Rule”?
A.	Mean sectional rule
B.	Trapezoidal rule
C.	Simpson’s rule
D.	Mid sectional rule
Answer» D. Mid sectional rule

Discussion

3.	Calculate the Strain energy stored in a body of stress 0.0366 N/mm2. The cross sectional area is 60 m2and length of body is 1 m. Take E = 2×105 N/mm2.
A.	0.2009 N.mm
B.	0.0416 N.mm
C.	0.0987 N.mm
D.	0.1316 N.mm
Answer» B. 0.0416 N.mm

Discussion

Explore topic-wise MCQs in Strength of Materials Questions and Answers.

Calculate the instantaneous elongation if a steel rod of 40 mm and 4 m long subjected to an axial pull of 80 kN. Take E = 2×105 N/mm2.

Which of the following rules is known as “Prismoidal Rule”?

Calculate the Strain energy stored in a body of stress 0.0366 N/mm2. The cross sectional area is 60 m2and length of body is 1 m. Take E = 2×105 N/mm2.