Mechanical Engineering - Machine Design

6.
When the pulley or other mating piece is required to slide along the shaft, a __________ sunk key is used.
rectangular
square
parallel
Answer: Option
Explanation:
No answer description is available. Let's discuss.

7.
In a flange coupling, the bolts are subjected to
tensile stress
compressive stress
shear stress
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

8.
The radial distance from the top of a tooth to the bottom of a tooth is called clearance
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

9.
A key made from a cylindrical disc having segmental cross-section, is known as
feather key
gib-head key
wood ruff key
flat saddle key
Answer: Option
Explanation:
No answer description is available. Let's discuss.

10.
The helix angle for double helical gears may be made up to
45°
60°
75°
90°
Answer: Option
Explanation:
No answer description is available. Let's discuss.