A.Use of heavy engine oil
B.Use of dilute engine oil
C.Air leaks in oil pump suction line
D.Excessive clearances at valve pushers
E.Water, sludge, dirt etc. restricting pump intake screen
A.engine design modification
B.treatment of exhaust gases
C.fuel modification
D.All of the above
A.Chassis
B.Hull
C.Aft
D.Senan
E.Cabin
A.Thermometer
B.Hydrometer
C.Hydrometer
D.Anemometer
E.None of the above
A.1-2-3-4
B.4-3-2-1
C.1-3-4-2
D.1-4-2-3
A.Lessen the danger of skidding
B.Absorb shocks due to road unevenness
C.Provide good traction
D.Provide better load carrying capacity
E.Secure better steering properties
A.1.5
B.2.5
C.3.5
D.4.5
E.5
A.upward movement of control helix
B.downward movement of control helix
C.rotation of control helix
D.none of the above
A.For reducing noise
B.For getting uniform speed
C.To get variable engine speeds
D.To operate the valves
E.To start the engine using self-starter
A.Leaky valves
B.Broken piston rings
C.Leaking cylinder head gasket
D.Poor fits between pistons, rings and cylinders
