**ME6505 Dynamics of Machines Question Bank**

ME6505 DYNAMICS OF MACHINES Question Bank Regulation 2013 Anna University free download. ME6505 Question Bank DYNAMICS OF MACHINES free pdf download.

**Sample ME6505 DYNAMICS OF MACHINES Question Bank:**

PART-A (2 Marks)

1. What is free body diagram?

2. Define static force analysis.

3. Differentiate between static and dynamic equilibrium.

4. Define applied and constraint forces.

5. Differentiate between static force analysis and dynamic force analysis.

6. Define inertia force.

7. Define inertia torque.

8. State D’Alembert’s principle.

(ME6505 Dynamics of Machines Question Bank)

9. State the principle of superposition.

10. Define piston effort.

11. Define crank effort and crank-pin effort.

12. What is meant by turning moment diagram or crank effort diagram?

13. Explain the term maximum fluctuation of energy in fly wheel.

14. Define coefficient of fluctuation of energy.

15. Define coefficient of fluctuation of speed.

(ME6505 Dynamics of Machines Question Bank)

16. Define coefficient of steadiness.

17. Why flywheels are needed in forging and pressing operations?

18. What is cam dynamics?

19. Define unbalance and spring surge.

20. Define windup. What is the remedy for camshaft windup?

PART-B (16 Marks) (ME6505 Dynamics of Machines Question Bank)

1. For reciprocating engine, derive the expression for

(i)Velocity and acceleration of the piston

(ii)Angular velocity and angular acceleration of the connecting rod (16)

2. In a reciprocating engine mechanism, if the crank and connecting rod are

300mm and 1m long respectively and the crank rotates at a constant speed of

200r.p.m.Determine analytically,

1. The crank angle at which the maximum velocity occurs and

2. Maximum velocity of piston.

3. Derive the relevant equations. (16)

(i)Deduce the expression for the inertia force in the reciprocating force neglecting

the weight of the connecting rod. (8)

(ME6505 Dynamics of Machines Question Bank)

Subject Name | DYNAMICS OF MACHINES |

Subject code | ME6505 |

Regulation | 2013 |

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