Automotive Engine Design Entrance Exams Online Exam Quiz
Automotive Engine Design Entrance Exams GK Quiz. Question and Answers related to Automotive Engine Design Entrance Exams. MCQ (Multiple Choice Questions with answers about Automotive Engine Design Entrance Exams
What is the thickness in mm of the overlay which is provided on the bearings?
Options
A : 0.01-0.02
B : 0.03-0.04
C : 0.05-0.06
D : 0.07-0.08
What is the value of silicon and copper in an extra heavy-duty type sealed power bearing?
Options
A : 11% silicon and 1% copper
B : 1% silicon and 11% copper
C : 5% silicon and 10% copper
D : 10% silicon and 5% copper
What is the value of antimony present in a Babbit metal?
Options
A : 5.5
B : 7.5
C : 6.5
D : 8.5
Which is the bearing material which is being used in the modern engine?
Options
A : Brass
B : Cast iron
C : Aluminum
D : Chromium
Which of the following more when compared to others in a medium-duty sealed powder bearings?
Options
A : Conformability
B : Embeddability
C : Corrosion
D : Fatigue strength
Which one of the following is not an engine bearing requirement?
Options
A : Corrosion resistance
B : Long life
C : Should multiple the variation of the shafts
D : Should have score resistance
Which of the following is provided to cushion the journal and to increase the life of the bearing?
Options
A : Direction control valve
B : Overlay
C : Position control valve
D : Compressor
Which of the following helps the engine bearing by supporting the operating loads with minimum friction?
Options
A : Good fuel-air ratio for combustion
B : Vibration dampers
C : Clutch
D : Lubricant
Which of the following material is usually used in the backing to provide support against the shaft load?
Options
A : Lead
B : Copper
C : Tim
D : Steel
Which are the types of material used in Babbit type bearing material?
Options
A : Lead with a small quantity of copper and antimony
B : Steal with a small quantity of zinc and tin
C : Zinc with a small quantity of lead and copper
D : Silver with a small quantity of brass and aluminum
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