The direction of Coriolis component of acceleration is the direction
Of relative velocity vector for the two coincident points rotated by 90° in the direction of the angular velocity of the rotation of the link
Along the centripetal acceleration
Along tangential acceleration
Along perpendicular to angular velocity
- A shaft carrying two rotors at its ends will have
- The pitching of a ship produces forces on the bearings which act __________ to the motion of the ship.
- A point on a connecting link (excluding end points) of a double slider crank mechanism traces a
- When a point at the end of a link moves with constant angular velocity, its acceleration will have
- Longitudinal vibrations are said to occur when the particles of a body moves
- The velocity of sliding __________ the distance of the point of contact from the pitch point.
- The Ackermann steering mechanism is preferred to the Davis type in automobiles because
- Relationship between the number of links (L) and number of pairs (P) is
- An involute pinion and gear are in mesh. If both have the same size of addendum, then there will be…
- A body is said to be under forced vibrations, when
- In a reciprocating steam engine, which of the following forms a kinematic link?
- The number of centers in a crank driven slider crank mechanism is
- The Kutzbach criterion for determining the number of degrees of freedom (n) is (where l = number of…
- Oldham's coupling is the
- The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at
- The velocity of sliding of meshing gear teeth is (Where ω₁ and ω₂ are angular…
- The Ackerman steering gear mechanism is preferred to the Davis steering gear mechanism, because
- For a kinematic chain to be considered as mechanism
- The component of the acceleration, parallel to the velocity of the particle, at the given instant is…
- The unbalanced force due to reciprocating masses
- Which one of the following can completely balance several masses revolving in different planes on a…
- In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
- A machine mounted on a single coil spring has a period of free vibration of tp . If the spring is cut…
- V-belts are usually used for
- For high speed engines, the cam follower should move with
- A mechanism __________ for transmitting or transforming motion.
- The Scott-Russell mechanism consists of
- If the number of links in a mechanism is equal to l, then the numbers of possible inversions are equal…
- Sense of tangential acceleration of a link
- The relation between number of links (l) and number of joints (j) in a kinematic chain is