SSC JE Mechanical Engineering 25th May 2014 Shift-2
For the following questions answer them individually
Figure shows a four bar chain and the number indicates the respective link lengths in cm. The type of the mechanism is known as
A slider sliding at 10 cm/s on a link which is rotating at 60 rpm, is subjected to Coriolis acceleration of magnitude, in cm$$^2$$/s,
The twining moment (T) delivered by a flywheel with respect to its angular displacement is given by the following expression:
$$T = 14000 + 7000 \sin \theta$$
The values of $$\theta$$ for which delivered torque is equal to mean torque for a single cycle are
The shearing strength ofa rivet is 50 N/mm$$^2$$. If the diameterofthe rivet is doubled, thenits shearing strength will be
Name the mechanism in which the Coriolis component of acceleration is to be considered.
