Mechanical Engineering - Automobile Engineering

36.
The main cause for the change in engine oil viscosity is
humidity
temperature
vibration
contamination
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
The problems caused by the wheel imbalance are
hard steering and hard ride
poor acceleration and hard steering
steering wheel vibrations and uneven tyre wear
poor acceleration and reduced fuel efficiency
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
The connecting rod lower end is connected to the relevant __________ of crankshaft.
big end
crank arm
journal
small end
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
The parking brake generally acts on
front wheels
rear wheels
front and rear wheels
propeller shaft
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
The forced-fed lubrication system means that the oil is delivered to the engine by
gravity
the pressure created by the oil pump
splashing action of the crankshaft
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.