Mechanical Engineering - Automobile Engineering

1.
The frequency of flashing of light per minute in a direction (side turn) indicator is about
9
90
900
9000
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
Thinner is added to the paint in order to
make pigments and resin mix easily
make paint film hard
optimise its viscosity
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
The ease with which petrol vapourizes is called its
oxidation
octane number
volatility
cetane number
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
A four-cylinder engine has a capacity of 2.4 litres. The swept volume of one cylinder is
400 cm3
600 cm3
1200 cm3
2400 cm3
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
An imbalance wheel during vehicle operation
makes large noise when its heavy point hits the road surface
deflects in the vehicle's longitudinal direction
bounces vertically or deflects from side to side (as seen from front or rear)
creates a standing wave
Answer: Option
Explanation:
No answer description is available. Let's discuss.