Mechanical Engineering Questions And Answers :: Engineering Mechanics: part2



Mechanical Engineering : Engineering Mechanics QUESTIONS AND ANSWERS :: part2 : 16 to 20

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

16.49. The centre of percussion of the homogeneous rod of length L suspended at the top will be

L/2
L/3
3L/4
2L/3
3L/8.

17.54. A trolley wire weighs 1.2 kg per metre length. The ends of the wire are attached to two poles 20 metres apart. If the horizontal tension is 1500 kg find the dip in the middle of the span

2.5 cm
3.0 cm
4.0 cm
5.0 cm
2.0 cm.

18.50. The centre of gravity of a triangle lies at the point of

concurrence of the medians
intersection of its altitudes
intersection of bisector of angles
intersection of diagonals
all of the above.

19.30. Which of the following is not a vector quantity

weight
velocity
acceleration
force
moment.

More Engineering Mechanics QUESTIONS AND ANSWERS available in next pages

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