Home

What is the correct answer?

4

If there are L number of links in a mechanism, then number of possible inversions is equal to

A. L + 1

B. L - 1

C. L

D. L + 2

Correct Answer :

C. L


Related Questions

Which of the following is a spring controlled governor? Pulley in a belt drive acts as Which of the following is an inversion of a double slider crank chain? In vibration isolation system, if ω/ωn > 1, then the phase difference… The radial distance of a tooth from the pitch circle to the bottom of… A rotor supported at A and B carries two masses as shown in the below… A shaft has an attached disc at the centre of its length. The disc has… If the radius of gyration of a compound pendulum about an axis through… The static balancing is satisfactory for low speed rotors but with increasing… The ratio of maximum fluctuation of speed to the mean speed is called The displacement of the reciprocating roller follower, when it has contact… The direction of Coriolis component of acceleration is the direction A point on a link connecting double slider crank chain traces a Klein's construction can be used to determine acceleration of various… Rectangular bar in a rectangular hole is the following type of pair The ratio of the maximum displacement of the forced vibration to the deflection… The critical speed of a shaft in revolution per second is __________ as… Which gear train is used for higher velocity ratios in a small space? If the controlling force line for a spring controlled governor when produced… Frequency of vibrations is usually expressed in The Klein's method of construction for reciprocating engine mechanism The cam follower generally used in automobile engines is The Coriolis component of acceleration acts A disturbing mass m₁ attached to the rotating shaft may be balanced… The pressure angle of a cam depends upon In higher pair, the relative motion is V-belts are usually used for When there is a reduction in amplitude over every cycle of vibration,… The power of a Porter governor is equal to A machine mounted on a single coil spring has a period of free vibration…