Automobile Engineering Questions

41-The secondary windings of the ignition coil consists of
(A) Few turns of heavy wire
(B) Thousands of turns of small wire
(C) Many turns of heavy wire
(D) None of the above
[expand title=“View Answer“](B) Thousands of turns of small wire[/expand]
 
42-Which one of the following is not a part of chassis?
(A) Wheels
(B) Passenger seats
(C) Rear axles
(D) Front axle
[expand title=“View Answer“](B) Passenger seats[/expand]
 
43-The capacity of battery is
(A) Ability to store chemical energy
(B) Ability to store electrical energy
(C) Ability to store heat energy
(D) Ability to store kinetic energy
[expand title=“View Answer“](B) Ability to store electrical energy[/expand]
 
44-The included angle is the sum of the:
(A) Camber and castor
(B) Caster and SAI
(C) Camber and SAI
(D) Camber and toe-in
[expand title=“View Answer“](C) Camber and SAI[/expand]
 
45-With the increase of battery temperature, the specific gravity of electrolyte:
(A) Decreases
(B) Remains the same
(C) Increases
(D) None of the above
[expand title=“View Answer“](A) Decreases[/expand]
 
46-For lower loads, the automobile engine crank shaft is made of:
(A) Cast steel
(B) Cast iron
(C) Forged steel
(D) High carbon steel
[expand title=“View Answer“](B) Cast iron[/expand]
 
47-The main function of the ignition condenser is:
(A) Increasing contact arching of terminals
(B) Reduces primary spark
(C) Reduces secondary spark
(D) Reduces arcing at the contacts
[expand title=“View Answer“](B) Reduces primary spark[/expand]
 
48-The angle between the central line of the king pin and vertical line is called:
(A) King-pin inclination
(B) Camber angle
(C) Caster angle
(D) Turning angle
[expand title=“View Answer“](C) Caster angle[/expand]
 
49-The essential difference between brazing and soldering is the:
(A) Melting temperature of work piece
(B) Melting temperature of the flux
(C) Type of filler materials
(D) Melting temperature of filler materials
[expand title=“View Answer“](D) Melting temperature of filler materials[/expand]
 
50-The most effective air cleaner in case of diesel engine is:
(A) Wet type
(B) Oil bath type
(C) Dry type
(D) Water bath type
[expand title=“View Answer“](B) Oil bath type[/expand]