Mechanical Engineering - Theory of machines

1.
Which of the following is used to control the speed variations of the engine caused by the fluctuations of the engine turning moment?
D-slide valve
Governor
Flywheel
Meyer's expansion valve
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
The ratio of driving tensions for rope drive is same as that of V-belt drive.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
A Hartnell governor is a
dead weight governor
pendulum type governor
spring loaded governor
inertia governor
Answer: Option
Explanation:
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4.
Frequency of vibrations is usually expressed in
number of cycles per hour
number of cycles per minute
number of cycles per second
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
The relation between number of pairs (p) forming a kinematic chain and the number of links (l) is
l = 2p - 2
l = 2p - 3
l = 2p - 4
l = 2p - 5
Answer: Option
Explanation:
No answer description is available. Let's discuss.