SSC JE Mechanical Engineering 24th Jan 2018 Shift-1
For the following questions answer them individually
What will be the change in the vertical height (in m) of a watt governor, when the speed is decreased from 50 rpm to 25 rpm?
Which ratio defines the height of a watt governor to that of the porter governor for equal arm and link lengths, where m is the massofthe ball and M is the mass of the sleeve?
When the friction comes into action between the two running parts of a machine, it results in the production of ..............
When the position of the bodyis either in rest or in uniform velocity, then the bodyis said to be in the ...........
The beam which has one .......... end and other .......... end is know as cantilever beam.
Calculate the value of modulus ofrigidity (N/mm$$^2$$)if the Poisson’s ratio is 0.25 and modulus ofelasticity for the material is 200 N/mm$$^2$$?
