Crank has uniform angular velocity

Crank has nonuniform angular velocity

Crank has uniform angular acceleration

Crank has nonuniform angular acceleration

**The static balancing is satisfactory for low speed rotors but with increasing speeds, dynamic balancing…****Angle of dwell of cam is defined as the angle****A chain comprises of 5 links having 5 joints. Is it kinematic chain?****Which of the following is an inversion of Single slider crank chain?****Which of the following statement is correct for gears?****The coriolis component of acceleration is taken into account for****A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration…****Shaft revolving in a bearing is the following type of pair****In a vibrating system, if the actual damping coefficient is 40 N/m/s and critical damping coefficient…****The cam follower generally used in aircraft engines is****The frequency of oscillation of a torsional pendulum is****To transmit power from one rotating shaft to another whose axes are neither parallel nor intersecting,…****A body will begin to move down an inclined plane, if the angle of inclination of the plane is ________…****The indicator using Watt mechanism is known as****The periodic time is given by (where ω = Angular velocity of the particle in rad/s)****The velocity of a body moving with simple harmonic motion is __________ at the mean position.****A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…****Length of arc of contact is given by****In Meyer's expansion valve, the main valve is driven by an eccentric having an angle of advance from****Which of the following mechanism is obtained from lower pair?****When the two elements of a pair have a surface contact when relative motion takes place and the surface…****In a cam drive with uniform velocity follower, the sharp corners of the displacement diagram are rounded…****In a Hartnell governor, the stiffness of the spring is given by (where S1 and S2 = Spring forces exerted…****The absolute acceleration of any point P in a link about center of rotation O is****When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…****The velocity of sliding of meshing gear teeth is (Where ω₁ and ω₂ are angular…****If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius…****A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface.…****A circular bar moving in a round hole is an example of****Oldhams coupling is an inversion of the kinematic chain used in**