A mechanism __________ for transmitting or transforming motion.
Can be used
Cannot be used
Unpredictable
None of these
- The Klein's method of construction for reciprocating engine mechanism
- Which of the following statement is correct for gears?
- The direction of linear velocity of any point on a link with respect to another point on the same link…
- In a single slider crank chain
- In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
- If the number of links in a mechanism is equal to l, then the numbers of possible inversions are equal…
- When the load on the engine increases, it becomes necessary to increase the supply of working fluid…
- In a four-bar chain it is required to give an oscillatory motion to the follower for a continuous rotation…
- If the controlling force line for a spring controlled governor when produced intersects the Y-axis at…
- In the two rotor system as shown in the below figure (I₁ < I₂), a node of vibration is…
- Tangential acceleration direction is
- In Meyer's expansion valve, the expansion valve is driven by an eccentric having an angle of advance…
- The two elements of a pair are said to form a _________ when they permit relative motion between them.
- When one of the links of a kinematic chain is fixed, the chain is known as a
- A disturbing mass m₁ attached to the rotating shaft may be balanced by a single mass m₂…
- Klein's construction is useful to determine
- In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
- The size of cam depends upon
- The radial distance of a tooth from the pitch circle to the bottom of the tooth is called
- In order to facilitate starting of locomotive in any position, the cranks of a locomotive with two cylinders,…
- The stress induced in a body will be shear stress, when it is subjected to
- A fixed gear having 200 teeth is in mesh with another gear having 50 teeth. The two gears are connected…
- When a body moves with simple harmonic motion, the product of its periodic time and frequency is equal…
- The equation of motion for a vibrating system with viscous damping is (d²x/dt²) + (c/m).(dx/dt)…
- The advantage of the piston valve over the slide valve is that in the former case
- In steady state forced vibrations, the amplitude of vibrations at resonance is __________ damping coefficient.
- ABCD is a four bar mechanism in which AB = 310 mm and CD = 450 mm. AB and CD are both perpendicular…
- The displacement of a flat faced follower when it has contact with the flank of a circular arc cam,…
- Which of the following statement is wrong?
- The train value of a gear train is