Automotive Engine Auxiliary Systems Lubrication Lubricants Oil Pumps Online Exam Quiz
Automotive Engine Auxiliary Systems Lubrication Lubricants Oil Pumps GK Quiz. Question and Answers related to Automotive Engine Auxiliary Systems Lubrication Lubricants Oil Pumps. MCQ (Multiple Choice Questions with answers about Automotive Engine Auxiliary Systems Lubrication Lubricants Oil Pumps
What is the range of pressure oil with which the gear pump delivers?
Options
A : 0-100KPa
B : 100-200KPa
C : 200-300KPa
D : 300-400KPa
How much more is the efficiency of the Rotor pump when compared to the gear type?
Options
A : 5%
B : 10%
C : 20%
D : 25%
Which is the force acting on the vanes due to which the vanes are pressed outwards against the housing?
Options
A : Centrifugal
B : Tension
C : Frictional
D : Air resistance
What is the direction of rotation of a driven gear in a gear pump if the driving gear rotates in an anticlockwise direction?
Options
A : Clockwise
B : Anticlockwise
C : Has no effect
D : Rotates on its own
How is the oil flow in a vane-type pump?
Options
A : Continuous
B : Dis-continuous
C : Turbulent
D : Laminar
What is the name of the space that is formed between two gears due to eccentricity?
Options
A : Crescent
B : Triangle
C : Rectangle
D : Circle
Which among the following helps in the increase in the oil pressure in an engine?
Options
A : Engine speed
B : Coolant flow
C : Clearance
D : Engine temperature
How do the outer and inner gear mesh in a Crescent type gear pump?
Options
A : Externally
B : Internally
C : Both a and b
D : Do not mesh with each other
How is the number of lobes on the outer rotor when compared to the inner rotor lobes in a rotor pump?
Options
A : Less
B : More
C : Same
D : Has no effect
How should be the bearing clearance for higher oil Pressure?
Options
A : More
B : Less
C : Zero
D : Does not affect oil pressure
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