Mechanical Engineering - Automobile Engineering

1.
The painting of automobiles is done to
prevent rust from growing on the body
improve its external appearance
retain the characteristics of steel for long
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

2.
The main task of a battery in automobiles is to
supply electricity to the alternator
act as a reservoir or stabilizer of electricity
supply electricity to the vehicle's electrical system at all times while the engine is running
supply a large amount of power to turn the starter motor when the engine is being started
Answer: Option
Explanation:
No answer description is available. Let's discuss.

3.
The major purpose of an electronically-controlled automatic transmission is that this type of transmission
eliminates gear clutches
eliminates the gear shift lever
reduces the number of automatic-transmission components
reduces shift shock and achieves more efficient transmission of engine torque
Answer: Option
Explanation:
No answer description is available. Let's discuss.

4.
The connecting rods are generally made of __________ shaped cross-section.
I
C
L
H
Answer: Option
Explanation:
No answer description is available. Let's discuss.

5.
The anti-knock property of compression ignition engine fuel can be improved by adding
tetraethyl lead
trimethyl pentane
amyl nitrate
hexadecane
Answer: Option
Explanation:
No answer description is available. Let's discuss.