The following post covers the repeated 2 marks questions asked from Anna University. The following questions are much important for Dynamics of Machines.
ANNA UNIVERSITY-CHENNAI
REGULATION 2013
DEPARTMENT OF MECHANICAL ENGINEERING
SUBJECT CODE- ME 6505
SUBJECT NAME-DYNAMICS OF MACHINES
UNIT-1 FORCE ANALYSIS AND FLYWHEELS
PART-A (2 MARKS)
1.State D’Alembert’s principle.
2.Differentiate the functions of flywheel and governor.
3.Define coefficient of maximum fluctuation of speed.
4.State the function of a flywheel.
5.Define coefficient of maximum fluctuation of energy.
6.Why smaller fly wheels is used in multi cylinder engines.
7.Define Inertia force and inertia torque.
8.Differentiate static force analysis and dynamic force analysis.
9.State the advantages of free body diagram.
10.Distinguish space diagram and free body diagram.
11.When will two force and three force member is in equilibrium.
12.How will you reduce a dynamic analysis problem into an equivalent problem of static equilibrium?
13.Differentiate static force analysis and dynamic force analysis.
14.Define the principle of superposition.
UNIT-II BALANCING
PART-A (2 MARKS)
1.Why balancing of dynamic forces are necessary?
2.List out the difference type of balancing.
3.Differentiate static and dynamic balancing.
4.Define tractive force.
5.Define swaying couple
6.Why radial engines are preferred?
7.What are inline engines and what are the conditions to be satisfied for complete balance of in-line engines?
8.What are the various cases of balancing revolving masses?
9.Why complete balancing is not possible in reciprocating masses?
10.Whether grinding wheels are balanced or not? Justify.
11.Define Dalby's method for balancing masses.
12.Write the conditions for complete balancing.
13.Define static balancing and state the conditions of it.
14.Define dynamic balancing and state it's conditions.
The other 3 units of Dynamics of Machines important 2 marks Question bank is given in your right side of this page.
For other mechanical Engineering Subjects PPT, PDF, Lecture notes, Question bank, etc is regularly uploaded in annaunivstudymaterials.blogspot.com
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