Q. When the pitching of a ship is upward, the effect of gyroscopic couple acting on it will be
✅ Correct Answer: (A)
to move the ship towards starboard
Dynamics of Machines MCQs | Page - 6
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. 24 m, length of stroke = 0.6 m, length of connecting rod = 1.5 m, mass of reciprocating parts = 300 kg, mass of connecting rod = 250 kg; speed of rotation = 125 r.p.m; centre of gravity of connecting rod from crank pin = 0.5 m ; Kg of the connecting rod about an axis through the centre of gravity = 0.65 m
✅ Correct Answer: (B)
1.42 m
Q. 24 m, length of stroke = 0.6 m, length of connecting rod = 1.5 m, mass of reciprocating parts = 300 kg, mass of connecting rod = 250 kg; speed of rotation = 125 r.p.m ; centre of gravity of connecting rod from crank pin = 0.5 m ; Kg of the connecting rod about an axis through the centre of gravity = 0.65 m
✅ Correct Answer: (C)
59.5
Q. 24 m, length of stroke = 0.6 m, length of connecting rod = 1.5 m, mass of reciprocating parts = 300 kg, mass of connecting rod = 250 kg; speed of rotation = 125 r.p.m; centre of gravity of connecting rod from crank pin = 0.5 m ; Kg of the connecting rod about an axis through the centre of gravity = 0.65 m
✅ Correct Answer: (B)
17.824
Q. 24 m, length of stroke = 0.6 m, length of connecting rod = 1.5 m, mass of reciprocating parts = 300 kg, mass of connecting rod = 250 kg; speed of rotation = 125 r.p.m ; centre of gravity of connecting rod from crank pin = 0.5 m ; Kg of the connecting rod about an axis through the centre of gravity = 0.65 m
✅ Correct Answer: (B)
19064 n
Q. The starting torque of the steam engine is 1500 N-m and may be assumed constant, using this data find the angular acceleration of the flywheel in rad/s2.
✅ Correct Answer: (B)
0.6
Q. 1m then find the other balancing mass situated at a distance of 0.2m.
✅ Correct Answer: (D)
10
Q. 1m. One of the balancing mass is 30 Kg with RoR of 10cm.
✅ Correct Answer: (B)
35
Q. 3m, l=1m, find l2 = 0.5m, find r1 in m.
✅ Correct Answer: (B)
0.75
Jump to