Structural Engineering III MCQ with Answers

Structural Engineering III MCQ with Answers

41) Center of percussion is

Answer is:

the point of application of the resultant of all the forces tending to cause a body to rotate about a certain axis

42) Center of gravity of a thin hollow cone lies on the axis at a height of

Answer is:

one-third of the total height above base

43) The units of moment of inertia of an area are

Answer is:

m4

44) The center of percussion of the homogeneous rod of length L suspended at the top will be

Answer is:

2L/3

45) The center of gravity of a triangle lies at the point of

Answer is:

concurrence of the medians

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