Question
a.
Fc = ar + b
b.
Fc = ar - b
c.
Fc = ar
d.
Fc = a/r + b
Posted under Mechanical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled governor is
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. A rotary internal combustion engine has __________ cylinders.
View solution
Q. The power transmitted by a belt is maximum when the maximum tension in the belt is __________ of centrifugal tension.
View solution
Q. A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration is
View solution
Q. The effort of a Porter governor is equal to (where c = Percentage increase in speed, m = Mass of ball, and M = Mass on the sleeve)
View solution
Q. In a reciprocating steam engine, which of the following forms a kinematic link?
View solution
Q. The frictional torque transmitted in a truncated conical pivot bearing, considering uniform wear, is
View solution
Q. A spring controlled governor is said to be isochronous when the controlling force
View solution
Q. In a steam engine, one method of obtaining the earlier cut-off with a simple slide valve is by increasing the angle of advance of the eccentric while the throw of the eccentric, steam lap and exhaust lap are kept constant. This method will
View solution
Q. The equation of motion for a vibrating system with viscous damping is , if the roots of the equation are complex conjugate, then the system will be critically damped.
View solution
Q. The dedendum circle diameter is equal to (where φ = Pressure angle)
View solution
Q. The ratio of the maximum displacement of the forced vibration to the deflection due to the static force, is known as
View solution
Q. The tractive force is maximum or minimum when the angle of inclination of crank with the line of stroke (θ) is equal to
View solution
Q. A point on a connecting link (excluding end points) of a double slider crank mechanism traces a
View solution
Q. The coefficient of friction is the ratio of the limiting friction to the normal reaction between the two bodies.
View solution
Q. A flywheel is fitted to the crankshaft of an engine having W as the amount of indicated work per revolution and permissible limits of coefficient of fluctuation of energy and speed as CE and CS respectively. The kinetic energy of the flywheel is given by
View solution
Q. When the connection between the elements forming a pair is such that the constrained motion is not completed by itself, but by some other means, the motion is said to be a completely constrained motion,
View solution
Q. In gears, interference takes place when
View solution
Q. The ratio of maximum fluctuation of speed to the mean speed is called
View solution
Q. Which of the following statement is correct for involute gears?
View solution
Q. Which of the following governor is used to drive a gramophone?
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechanical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!