The centre of gravity of a coupler link in a four bar mechanism will experience
No acceleration
Only linear acceleration
Only angular acceleration
Both linear and angular acceleration
- For the same lift and same angle of ascent, a smaller base circle will give
- Which of the following statement is correct?
- Which is the false statement about the properties of instantaneous centre?
- For S.H.M. cam, the acceleration of the follower at the ends of the stroke and aimed stroke respectively,…
- The rotor of a ship rotates in clockwise direction when viewed from stern and the ship takes a left…
- The primary unbalanced force due to inertia of reciprocating parts in a reciprocating engine is given…
- The train value of a gear train is
- The partial balancing means
- Which type of gear train is used in clock mechanism to join hour hand and minute hand?
- The frictional torque transmitted in a conical pivot bearing, considering uniform wear, is
- A body is said to be under forced vibrations, when
- The frequency of oscillation of a compound pendulum is
- The equation of motion for a single degree of freedom system with viscous damping is 4(dx²/dt²)…
- Any point on a link connecting double slider crank chain will trace a
- The periodic time is given by (where ω = Angular velocity of the particle in rad/s)
- A thin circular disc is rolling with a uniform linear speed, along a straight path on a plane surface.…
- The size of cam depends upon
- In higher pair, the relative motion is
- When the crank is at the inner dead centre, in a reciprocating steam engine, then the velocity of the…
- The centre of gravity of a coupler link in a four bar mechanism will experience
- Which of the following is an inversion of a double slider crank chain?
- The cam and follower is an example of
- Which of the following statement is wrong?
- A body of weight W is required to move up the rough inclined plane whose angle of inclination with the…
- The frictional torque transmitted in a flat collar bearing, considering uniform pressure, is (where…
- If some links are connected such that motion between them can take place in more than one direction,…
- Which of the following statement is correct for gears?
- Shaft revolving in a bearing is the following type of pair
- If ω/ωn is very high for a body vibrating under steady state vibrations, the phase angle for…
- The contact ratio for gears is