A rigid body possesses ________degrees of freedom
One
Two
Four
Six
- If some links are connected such that motion between them can take place in more than one direction,…
- The Ackermann steering mechanism is preferred to the Davis type in automobiles because
- A point on a connecting link (excluding end points) of a double slider crank mechanism traces a
- Which of the following disciplines provides study of inertia forces arising from the combined effect…
- Sense of tangential acceleration of a link
- In order to balance the reciprocating masses,
- Which of the following is an open pair?
- The equation of motion for a single degree of freedom system with viscous damping is 4(dx²/dt²)…
- The instantaneous centre of a rigid thin disc rolling on a plane rigid surface is located at
- Davis steering gear consists of
- In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.
- The size of cam depends upon
- The purpose of a link is to
- A rigid body possesses ________degrees of freedom
- A slider moves at a velocity v on a link revolving at ω rad/s. The coriolis component of acceleration…
- The two links OA and OB are connected by a pin joint at O. If the link OA turns with angular velocity…
- In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be
- Ball and a Socket forms a
- The velocity of a particle moving with simple harmonic motion, at any instant is given by (where ω…
- The contact ratio is given by
- A mechanism __________ for transmitting or transforming motion.
- The steering of a ship means
- If the radius of gyration of a compound pendulum about an axis through e.g. is more, then its frequency…
- Whirling speed of the shaft is the speed at which
- When a slider moves on a fixed link having curved surface, their instantaneous centre lies
- When a rigid body is suspended vertically and it oscillates with a small amplitude under the action…
- Which is the false statement about the properties of instantaneous centre?
- In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility…
- In gramophones for adjusting the speed of the turntable, the following type of governor is commonly…
- When the radius of rotation of balls __________ as the equilibrium speed increases, the governor is…