Mechanical Engineering - Automobile Engineering

36.
The piston compression rings are made of
cast iron
steel
aluminium
bronze
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
The aspect ratio (expressed in percentage) of the tyre is defined as the ratio of
section width to section height
section height to section width
wheel diameter to section height
wheel diameter to section width
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
Two advantages of using helical gears rather than spur gears in a transmission system are
strength and cost
strength and less end thrust
noise level and strength
noise level and economy
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
In order to implement gear changes in the gear unit of an automatic transmission, a __________ is used.
synchronizer
planetary gear
magnetic clutch
hydraulic multi plate clutch
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
When the brake pedal free play is less than the specified value, then the
brake drags
brake fades
vapour locking occurs in the brake lines
antilock braking system malfunctions
Answer: Option
Explanation:
No answer description is available. Let's discuss.