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

This section includes 2 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.	A HYSD steel bar is 400 mm long. The lengths of the parts AB and BC of the bar is 200 mm each. It is loaded as P1 = 2000 kg and P2 = 1000 kg. Take diameter of AB as 2 cm and BC as 1 cm. The ratio of stresses in part AB to stresses in part BC is __________
A.	0.2
B.	0.75
C.	0.5
D.	1.5
Answer» D. 1.5

Discussion

2.	Calculate the elongation of the cable due to load, if a steel cable of 2 cm diameter is used to lift a load of 500 π kg. Given that and the length of cable is 10 m and E = 2×106 kg/cm2.
A.	0.5 cm
B.	0.3 cm
C.	0.25 cm
D.	0.4 cm
Answer» D. 0.4 cm

Discussion

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

A HYSD steel bar is 400 mm long. The lengths of the parts AB and BC of the bar is 200 mm each. It is loaded as P1 = 2000 kg and P2 = 1000 kg. Take diameter of AB as 2 cm and BC as 1 cm. The ratio of stresses in part AB to stresses in part BC is __________

Calculate the elongation of the cable due to load, if a steel cable of 2 cm diameter is used to lift a load of 500 π kg. Given that and the length of cable is 10 m and E = 2×106 kg/cm2.