40) Center of gravity of a solid cone lies on the axis at the height

one-fourth of the total height above base

one-third of the total height above base

one-half of the total height above base

three-eighth of the total height above the base

Answer is:

one-fourth of the total height above base

Structural Engineering III MCQ with Answers

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41) Center of percussion is

the point of C.G.

the point of metacentre

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

point of suspension

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

one-fourth of the total height above base

one-third of the total height above base

one-half of the total height above base

three-eighth of the total height above the base

Answer is:

one-third of the total height above base

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

kg m2

kg/m2

Answer is:

m4

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

L/2

L/3

3L/4

2L/3

Answer is:

2L/3

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40) Center of gravity of a solid cone lies on the axis at the height

one-fourth of the total height above base

Structural Engineering III MCQ with Answers

Related Structural Engineering III MCQ with Answers

41) Center of percussion 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

one-third of the total height above base

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

m4

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

2L/3

Structural Engineering III MCQ with Answers