Dynamics of Machines MCQs | Page - 8
Dear candidates you will find MCQ questions of Dynamics of Machines here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. Inertia torque acts in the same direction as the accelerating couple?
β
Correct Answer: (B)
false
Q. If a force has a line of action at a distance h from the centre of gravity, then the value of h is given by
β
Correct Answer: (A)
i. α/f
Q. 2 D ALEMBERT'S PRINCIPLE - DYNAMIC ANALYSIS IN RECIPROCATING ENGINES
β
Correct Answer: (A)
reversed effective force
Q. Why the inertia torque acts in the opposite direction to the accelerating couple?
β
Correct Answer: (A)
bring the body in equilibrium
Q. A body remains in equilibrium if
β
Correct Answer: (B)
inertia force is applied in the direction opposite to the resultant force
Q. Inertia force and the reversed effective force are the same.
β
Correct Answer: (A)
true
Q. In the following picture the G is the center of gravity, the quantity h is known as the “offset”. I is the moment of inertia and k is the radius of gyration. Offset’s value is given by?
β
Correct Answer: (A)
i.α/f
Q. Considering a four bar chain with each link having linear and angular acceleration, applying D-Alembert’s principle will never result in which of the following member?
β
Correct Answer: (A)
2- force member
Q. The net force acting on the crosshead pin is known as
β
Correct Answer: (C)
piston effort
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