Q.1.
In the figure given below, the quantity represented by the arrow is known as ___________
- a) Maximum Torque
- b) Minimum Torque
- c) Maximum Force
- d) Mean resisting torque
Q.2.
Turning moment is maximum when the crank angle isdegrees.
- a) True
- b) False
Q.3.
The curve abc in figure below is known as _________
- a) Instroke
- b) Outstroke
- c) Positive couple
- d) Negative couple
Q.4.
The curve cde in figure below is known as _________
- a) Instroke
- b) Outstroke
- c) Positive couple
- d) Negative couple
Q.5.
When engine torque is more than mean resisting torque, then the flywheel _______
- a) Has uniform velocity
- b) Has 0 velocity
- c) Has acceleration
- d) Has retardation
Q.6.
When engine torque is less than mean resisting torque, then the flywheel _______
- a) Has uniform velocity
- b) Has 0 velocity
- c) Has acceleration
- d) Has retardation
Q.7.
Area of the turning moment diagram represents _______
- a) Work done
- b) Work done per revolution
- c) Power generated
- d) Power generated per revolution
Q.8.
In actual practice, engine is assumed to work against the mean resisting torque.
- a) True
- b) False