Lower pair

Higher pair

Self-closed pair

Force-closed pair

**Cam angle is defined as the angle****A Hartnell governor is a****The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…****In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…****The included angle for the V-belt is usually****For an involute gear, the ratio of base circle radius and pitch circle radius is equal to****When the sleeve of a Porter governor moves downwards, the governor speed****If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…****In a locomotive, the maximum magnitude of the unbalanced force along the perpendicular to the line of…****The direction of linear velocity of any point on a link with respect to another point on the same link…****Klein's construction is useful to determine****Angle of ascent of cam is defined as the angle****The velocity of piston in a reciprocating steam engine is given by (where ω = Angular velocity…****In a steam engine, the earlier cut-off with a simple slide valve may be obtained by increasing the steam…****The height of a Watt's governor (in metres) is equal to (where N = Speed of the arm and ball about the…****The number of links and instantaneous centers in a reciprocating engine mechanism are****In a differential band brake as shown in the below figure, if the length OB is greater than OA, then…****A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The total acceleration…****In a steam engine, the distance by which the outer edge of the Dslide valve overlaps the steam port…****The equivalent length of a simple pendulum which gives the same frequency as a compound pendulum is****The centrifugal tension in belts****The C.G. of a link in any mechanism would experience****In railway axle boxes, the bearing used is****Angle of descent of cam is defined as the angle****The total number of instantaneous centres for a mechanism consisting of n links are****To connect two parallel and coplanar shafts the following type of gearing is used****The minimum number of teeth on the pinion which will mesh with any gear without interference for 20°…****Effort of a governor is the****In a reciprocating engine, usually __________ of the reciprocating masses are balanced.****A friction circle is a circle drawn when a journal rotates in a bearing. Its radius depends upon the…**