Theory-of-machines Questions Set 31:
How many nodes will a shaft carrying three rotors have?
Solution:
At what angle are the teeth of a gear inclined to the axis of the gear?
Solution:
In which stroke of an engine cycle is power produced?
Solution:
When the engine is cold during the winter season, which fuel mixture is recommended?
Solution:
The unbalanced primary couple caused due to reciprocating mass of each cylinder is given as
Solution:
Calculate the effective pressure angle (in degrees) when the center distance in a pair of 20 involute gears is decreased by 2%.
Solution:
For a crank and slotted lever quick return mechanism, where the angle α = 175°, find the ratio of time of cutting stroke to time of return stroke.
Solution:
The function of a reversing gear in a steam engine is
Solution:
According to Grubler's Mobility Equation,
M = 3*(n-1) - j1 - j2
where M = Degree of freedom of the mechanism,
n = Total number of links of the mechanism,
j1 = Number of joints having 1 Degree of Freedom, and
j2 = Number of joints having 2 Degrees of Freedom.
For a statically determinate system, what is the value of M?
Solution:
According to D'Alembert's principle, the differential equation for damped free vibrations with a single degree of freedom is m (d²x/dt²) + c (dx/dt) + Kx = 0. What is the solution to this differential equation if the system is critically damped?
Solution:
Related Question Sets:
Related Topics:
Scroll to Top
