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- Question
The amplitude is always __________ radius of the circle.
Options- A. equal to
- B. less than
- C. greater than
- Correct Answer
- equal to
- 1. The frequency of oscillation of a compound pendulum is(where kG = Radius of gyration about the centroidal axis, and h = Distance between the point of suspension and C.G. of the body.)
Options- A.
- B.
- C.
- D.
Discuss
- 2. The matter contained in a body, is called
Options- A. impulsive force
- B. mass
- C. weight
- D. momentum Discuss
- 3. In a single threaded worm and worm wheel, the number of teeth on the worm is 50. The diameter of the effort wheel is 100 mm and that of load drum is 50 mm. The velocity ratio is
Options- A. 50
- B. 100
- C. 150
- D. 200 Discuss
- 4. The impact between two lead spheres is approximately equal to an __________ impact.
Options- A. elastic
- B. inelastic Discuss
- 5. The coefficient of restitution for inelastic bodies is
Options- A. zero
- B. one
- C. between zero and one
- D. more than one Discuss
- 6. The moment of a force
Options- A. is the turning effect produced by a force, on the body, on which it acts
- B. is equal to the product of force acting on the body and the perpendicular distance of a point and the line of action of the force
- C. is equal to twice the area of the traingle, whose base is the line representing the force and whose vertex is the point, about which the moment is taken
- D. all of the above Discuss
- 7. The total motion possessed by a body, is called
Options- A. impulsive force
- B. mass
- C. weight
- D. momentum Discuss
- 8. The forces, which do not meet at one point, but their lines of action lie on the same plane, are known as coplaner non-concurrent forces.
Options- A. Agree
- B. Disagree Discuss
- 9. If the resultant of a number of forces acting on a body is zero, then the body will not be in equilibrium.
Options- A. Yes
- B. No Discuss
- 10. Moment of inertia is the
Options- A. second moment of force
- B. second moment of area
- C. second moment of mass
- D. all of these Discuss
Engineering Mechanics problems
Search Results
Correct Answer:
Correct Answer: mass
Correct Answer: 100
Correct Answer: inelastic
Correct Answer: zero
Correct Answer: all of the above
Correct Answer: momentum
Correct Answer: Agree
Correct Answer: No
Correct Answer: all of these
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