Automobile Engineering Lubricationg Systems Online Exam Quiz
Automobile Engineering Lubricationg Systems GK Quiz. Question and Answers related to Automobile Engineering Lubricationg Systems. MCQ (Multiple Choice Questions with answers about Automobile Engineering Lubricationg Systems
Which of the following viscosity indices shows the larger changes in viscosity with temperature?
Options
A : 50
B : 100
C : 45
D : 10
Which of the following is the most important property of the lubricant?
Options
A : Density
B : Thermal conductivity
C : Viscosity
D : Melting point
Which type of lubrication system is used in two-stroke engine?
Options
A : Mist lubrication system
B : Wet sump lubrication system
C : Dry sump lubrication system
D : Splash lubrication system
The pressure inside the lubrication system is controlled by ______
Options
A : Oil pump
B : Oil filter
C : Relief valve
D : Supply voltage
Which of the following of oils is multi-grade oil?
Options
A : SAE 10W 30
B : SAE 25W
C : SAE 10
D : SAE 20W
Which of the following oils has the highest viscosity?
Options
A : SAE 20
B : SAE 10
C : SAE 50
D : SAE 45
In most automobiles, which lubrication system is commonly used?
Options
A : Splash system
B : Pressure system
C : Petrol system
D : Gravity system
What is the need for crankcase ventilation?
Options
A : To cool cylinder
B : To cool crankcase
C : To cool piston
D : To remove blow-by
Why are the detergents used as oil additives?
Options
A : To increase fire point
B : To prevent foaming
C : To prevent sludge formation
D : To reduce viscosity
The vegetable oils are used as lubricants in the automobiles.
Options
A : True
B : False
C :
D :
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