Applied Mechanics and Graphic Statics MCQ Part 2

Attempt Free Applied Mechanics and Graphic Statics MCQ Part 2 Here. Read The Important Mechanics MCQ From Below.

Q1. An ordinate in a funicular polygon represents
A. Shear force
B. Resultant force
C. Betiding moment
D. Equilibrium

Answer : C

Q2. A structure which offers negligible or zero resistance on bending at any point is known as
A. Beam
B. Girder
C. Arch
D. Cable or string

Answer : D

Applied Mechanics and Graphic Statics MCQ Part 2

Q3. Which of the following represents the state of neutral equilibrium ?
A. a cube resting on one edge
B. a smooth cylinder lying on a curved surface
C. a smooth cylinder lying on a convex surface
D. none of the above

Answer : D

Q4. The force polygon representing a set of forces in equilibrium is a
A. Triangle
B. Open polygon
C. Closed polygon
D. Parallelogram

Answer : C

Applied Mechanics and Graphic Statics MCQ Part 2

Q5. The graphical method of determining forces in the members of truss is based on
A. Method of joints
B. Method of section
C. Both (A) and (B)
D. None of these

Answer : A

Q6. Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?
A. disc with larger density
B. disc with smaller density
C. both discs will have same rotational inertia
D. none of the above

Answer : B

Q7. Angular velocity is generally represented by
A. ω
B. π
C. ∝
D. θ

Answer : A

Applied Mechanics and Graphic Statics MCQ Part 2

Q8. The total kinetic energy of a hoop of mass 2 kg and radius 4 m sliding with linear velocity 8 m/sec and angular velocity 5 radian/sec is
A. 64 J
B. 400 J
C. 464 J
D. 89 J

Answer : C

Q9. The distance from the axis of reference where the whole mass or area of a body is assumed to be concentrated is known
A. Lever arm
B. Moment of inertia
C. Centre of gravity
D. Radius of gyration

Answer : D

Q10. A symmetrical body is rotating about its axis of symmetry, its moment of inertia about the axis of rotation being 2 kg m2 and its rate of rotation 2 revolutions/see. The angular momentum of the body in kg-m2/sec is
A. 4
B. 6 7i
C. 8TC
D. 8

Answer : C

Applied Mechanics and Graphic Statics MCQ Part 2