This set of Automobile Engineering Problems focuses on “Alternative Fuels for IC Engines”. 1. Which of the following statements is not correct with respect to alcohols as alternate fuel? a) Anti-knock characteristics of alcohol are poor b) Alcohol contains about half the heat energy of gasoline/liter c) Alcohol does not vaporize as easily as gasoline … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Ignition System”. 1. Which instrument is used for adjusting the ignition timing? a) Accurate clock b) Tachometer c) Stopwatch d) Stroboscopic light 2. Which of the following firing order is commonly used for the four-cylinder vertical engine? a) 1-2-3-4 b) 3-4-1-2 c) … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Braking System”. 1. In a disc brake, which component provides the pad-to-disc adjustment? a) Bleed screw b) Piston c) Caliper d) Piston seal 2. What is the braking torque at leading shoe if resultant frictional force acts at a distance of 250 … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Steering System”. 1. The front axle of a car has pivot centers 1.3 m apart. The angle of inside lock is 40℃ and the angle of the outside lock is 35℃. What is the wheelbase of the car? a) 5.5 m b) … Read more
This set of Basic Automobile Engineering Questions and Answers focuses on “Universal Joints and Differential”. 1. Which types of joints are used when the shafts are inclined? a) Universal joint b) Hinge joint c) Ball and socket joint d) Pivot joint 2. The axes of the two shafts are intersecting and are at 25° to … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Transmission System – Gear Box”. 1. Which of the following is the need of the gearbox? a) To vary the speed of the vehicle b) To vary the torque of the vehicle c) To vary the power of the vehicle d) To … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Transmission System – Clutches”. 1. If there are 7 clutch plates in a multi-plate clutch, what is the number of pair of contact surfaces? a) 5 b) 4 c) 6 d) 8 2. External diameter of the clutch facing is limited to … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Lubrication Systems”. 1. Which type of lubrication system is used in two-stroke engine? a) Mist lubrication system b) Wet sump lubrication system c) Dry sump lubrication system d) Splash lubrication system 2. In most automobiles, which lubrication system is commonly used? a) … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Petrol Engine Fuel System”. 1. When is the choke used in the engine? a) When the vehicle is idling b) When the vehicle is accelerating c) When the engine is cold d) When the engine is hot 2. What does the venturi … Read more
This set of Automobile Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Carburettors”. 1. What is the stoichiometric air-fuel ratio of diesel? a) 50: 1 b) 14.7: 1 c) 25: 1 d) 14.5: 1 2. What is the purpose of the venturi in the carburetor? a) To decrease the fuel flow b) To increase … Read more
