ME8594 Question Bank Dynamics Of Machines Regulation 2017

ME8594 Question Bank Dynamics Of Machines

ME8594 Question Bank Dynamics Of Machines Regulation 2017 Anna University free download. Dynamics Of Machines Question Bank ME8594 pdf free download.

Sample ME8594 Question Bank Dynamics Of Machines:

What is free body diagram?

Define static force analysis.

State D’Alembert’s principle.

Define applied and constraint forces. ME8594 Question Bank Dynamics Of Machines

Differentiate between static force analysis and dynamic force analysis.

Define shaking force.

Define inertia torque.

List of force acting on the reciprocating engine.

State the principle of superposition.

Define piston effort. ME8594 Question Bank Dynamics Of Machines

Explain crank effort and crank-pin effort.

What is the turning moment diagram or crank effort diagram.

Explain the term maximum fluctuation of energy in fly wheel.

Define coefficient of fluctuation of energy.

Define coefficient of fluctuation of speed.

Define coefficient of steadiness. ME8594 Question Bank Dynamics Of Machines

What is the purpose of flywheel? How do you differentiate the function ofgovernor in engine with flywheel?

What is cam dynamics?

Define unbalance and spring surge. ME8594 Question Bank Dynamics Of Machines

A shaft fitted with a flywheel rotates at 250 r.p.m. and drives a machine. The torque of machine varies in a cyclic manner over a period of 3 revolutions. The torque rises from 750 N-m to 3000 Nm uniformly during 1/2 revolution and remains constant for the following revolution. It then falls uniformly to 750 N-m during the next 1/2 revolution and remains constant for one revolution, the cycle being repeated thereafter. Determine the power required to drive the machine and percentage fluctuation in speed, if the driving torque applied to the shaft is constant and the mass of the flywheel is 500 kg with radius of gyration of 600mm (15)