Related Questions

In helical bevel gearing, the axes of shafts are __________ and the teeth are curved.
A Intersecting
B Non-intersecting and non-parallel
C Intersecting and non-parallel
D None of these
Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses.
A Forging
B Cold rolling
C Hot rolling
D Casting
When bevel gears having equal teeth and equal pitch angles connect two shafts whose axes intersect at right angle, then they are known as
A angular bevel gears
B crown bevel gears
C internal bevel gears
D mitre gears
It is required to connect two parallel shafts, the distance between whose axes is small and variable. The shafts are coupled by
A Universal joint
B Knuckle joint
C Oldham's coupling
D Flexible coupling
The arrangement is called bevel gearing, when two __________ are connected by gears.
A tension in the tight side of the belt
B tension in the slack side of the belt
C sum of the tensions on the tight side and slack side of the belt
D average tension of the tight side and slack side of the belt
To connect two parallel and coplanar shafts the following type of gearing is used
A Spur gear
B Bevel gear
C Spiral gear
D None of the mentioned
If b denotes the face width and L denotes the cone distance for a bevel gear, then the bevel factor is written as
A $$\frac{{\text{b}}}{{\text{L}}}$$
B $$\frac{{\text{b}}}{{2{\text{L}}}}$$
C $$1 - 2{\text{bL}}$$
D $$1 - \frac{{\text{b}}}{{\text{L}}}$$
The type of coupling used to join two shafts whose axes are neither in same straight line nor parallel, but intersect is
A Flexible coupling
B Universal coupling
C Chain coupling
D Oldham's coupling
These gears transmit power between shafts whose axes intersect at any angle:
A Worm gears
B Spur gears
C Bevel gears
D Racks
With single Hooke's joint it is possible to connect two shafts, the axes of which have an angular misalignment up to
A 10°
B 20°
C 30°
D 40°

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