In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative motion of other links
Will remain same
Will change
Could change or remain unaltered depending on which link is fixed
Will not occur
- The radius of a friction circle for a shaft rotating inside a bearing is (where r = Radius of shaft,…
- Cam angle is defined as the angle
- If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius…
- The power transmitted by a belt is maximum when the maximum tension in the belt is _________ of centrifugal…
- The contact ratio for gears is
- When the crank is at the inner dead centre, in a reciprocating steam engine, then the velocity of the…
- In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
- A chain comprises of 5 links having 5 joints. Is it kinematic chain?
- The direction of Coriolis component of acceleration is the direction
- A foot step bearing and rotor of a vertical turbine form examples of
- If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…
- For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…
- The relative velocity of B with respect to A in a rigid link AB is
- Power of a governor is the
- In a flat collar pivot bearing, the moment due to friction is proportional to
- The ratio of the driving tensions for V-belts is __________ times that of flat belts. (Where β…
- The ratio of height of Porter governor (when length of arms and links are equal) to the height of Watt's…
- The train value of a gear train is
- In its simplest form, a cam mechanism consists of following number of links
- In a cone pulley, if the sum of radii of the pulleys on the driving and driven shafts is Constant, then
- The frequency of oscillation at compared to earth will be
- The natural frequency of free transverse vibrations due to a point load acting over a simply supported…
- According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie…
- The mechanism forms a structure, when the number of degrees of freedom (n) is equal to
- A pulley and belt in a belt drive form a
- The coriolis component of acceleration depends upon
- In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set…
- The stress induced in a body will be shear stress, when it is subjected to
- Oldham's coupling is the
- The frictional torque transmitted in a truncated conical pivot bearing, considering uniform pressure,…