Diesel fuel in a cylinder of CL engine will ignite when temperature of compressed air is
A.1000?C
B.1200?C
C.1500?C
D.2000?C
Category: Automobile Engineering Mcqs
The magneto in an automobile is basically
A.Transistor
B.D.C. generator
C.Capacitor
D.Magnetic circuit
E.A.C. generator
The king pin inclination is usually
A.Less than
B.Between 1? to 2?
C.Between 2? and 5?
D.More than 7?
Which of the following is not incorporated in scooters?
A.Air cleaner
B.Muffler
C.Fuel pump
D.Fuel filter
As the gap between the electrodes of the spark plug increases
A.spark intensity increases
B.voltage required for sparking increases
C.voltage required for sparking decreases
D.frequency of sparking increases
Cetane number of Diesel oil normally available in market is in the range.
A.45 — 50
B.60 — 65
C.75 — 80
D.90 — 100
E.90 — 105
Which of the following action reduces the life of tyre?
A.Low air pressure
B.Extra load
C.Frequent braking
D.All of the above
Which region of an automobile tyre is subjected to greatest flexing action?
A.Bead
B.Side wall
C.Shoulder
D.Tread
Quality of diesel oil can be expressed in terms of cetane number and also
A.aniline point
B.API gravity
C.SAE number
D.diesel index
The centrifugal advance mechanism is located
A.One the camshaft
B.At the drive gear
C.On the crankshaft balancer
D.In the distributor
E.In the camshaft gear
