When one of the links of a kinematic chain is fixed, the chain is known as a
Structure
Mechanism
Inversion
Machine
- When the body is suspended at the point of suspension, its periodic time and frequency will be ________…
- In a ball bearing, ball and bearing forms a
- A shaft has an attached disc at the centre of its length. The disc has its centre of gravity located…
- The natural frequency of free transverse vibrations due to uniformly distributed load acting over a…
- According to Kennedy's theorem, if three bodies have plane motions, their instantaneous centers lie…
- The magnitude of linear velocity of a point B on a link AB relative to point A is (Where ω = Angular…
- Which of the following statement is correct?
- The magnitude of velocities of the points on a rigid link is
- In a mechanism, usually one link is fixed. If the fixed link is changed in a kinematic chain, then relative…
- Typewriter constitutes
- In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set…
- For two governors A and B, the lift of sleeve of governor A is more than that of governor B, for a given…
- Coriolis component acts
- A cam with a roller follower would constitute following type of pair
- In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
- Cylindrical cams can be classified as
- The steering of a ship means
- The component of the acceleration, parallel to the velocity of the particle, at the given instant is…
- The frictional torque transmitted in a conical pivot bearing, considering uniform pressure, is (where…
- A motor car moving at a certain speed takes a left turn in a curved path. If the engine rotates in the…
- A spring controlled governor is found unstable. It can be made stable by
- If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency…
- In a multiple V-belt drive, if one of the belts is broken, then we should replace
- The number of links and instantaneous centers in a reciprocating engine mechanism are
- A mechanism consisting of four links is called a __________ mechanism.
- The cam follower generally used in aircraft engines is
- Angle of dwell of cam is defined as the angle
- Under logarithmic decrement, the amplitude of successive vibrations are
- The dedendum circle diameter is equal to (where, φ = Pressure angle)
- Which of the following statement is wrong?