To connect two parallel and coplanar shafts the following type of gearing is used
Spur gear
Bevel gear
Spiral gear
None of the above
- If the pressure angle is __________, a reciprocating follower will jam in its bearings.
- For an isochronous Hartnell governor (where r₁ and r₂ = Maximum and minimum radius of…
- The axis of precession is __________ to the plane in which the axis of spin is going to rotate.
- The factional torque for square thread at the mean radius r while raising load W is given by
- In railway axle boxes, the bearing used is
- A single degree of freedom system is given by, m × (d²x/dt²) + c × (dx/dt) + sx…
- There are six gears A, B, C, D, E and F in a compound train. The numbers of teeth in the gears are 20,…
- A point B on a rigid link AB moves with respect to A with angular velocity ω rad/s. The radial…
- The pressure angle of a cam depends upon
- When there is a reduction in amplitude over every cycle of vibration, then the body is said to have
- The flank of the tooth is the surface of the tooth __________ the pitch surface.
- The inversion of a mechanism is
- In the below figure, PC is the connecting rod and OC is the crank making an angle θ with the line…
- The height of a Watt's governor is
- When two pulleys of different diameters are connected by means of an open belt, the angle of contact…
- Transmission of power from the engine to the rear axle of an automobile is by means of
- The frictional torque transmitted in a truncated conical pivot bearing, considering uniform pressure,…
- In a multiple V-belt drive, if one of the belts is broken, then we should replace
- The velocity of a particle moving with simple harmonic motion, at any instant is given by (where ω…
- The angle of inclination of the plane, at which the body begins to move down the plane is called
- Scotch yoke mechanism is used to generate
- A Hartnell governor has its controlling force (Fc) given by Fc = ar + b, where r is the radius of rotation…
- Klein's construction can be used when
- The Bifilar suspension method is used to determine
- The driving and driven shafts connected by a Hooke's joint will have equal speeds, if
- The frictional torque transmitted in a flat pivot bearing, considering uniform pressure, is (where μ…
- For dynamic balancing of a shaft
- When the load on the engine increases, it becomes necessary to increase the supply of working fluid…
- Which of the following is an inversion of Single slider crank chain?
- The dynamic friction is the friction experienced by a body, when the body