Principal of Internal Combustion Engines

Which of the following accurately defines physics?

• The study of living organisms and their vital processes

• The study of the properties and nature of matter

• The study of celestial objects, space, and the universe as a whole

• The study of features of the earth and its atmosphere

Who wrote and published Mathematical Principles of Natural Philosophy, also known as Principia, which contained the three laws of motion?

• Albert Einstein

• Benjamin Franklin

• Sir Isaac Newton

• Galileo Galiliei

Which is the simple conclusion drawn from the second law of motion?

• The larger an object being acted upon by a force, the more acceleration produced

• The more force acting of an object, the more acceleration produced

• The amount of acceleration produced depends on the type of force on an object

• The amount of acceleration produced does NOT depend on force or mass

Which of the following principles or laws relates to the pressure of a fluid to its elevation and speed?

• Bernoulli's principle

• Venturi effect

• Newton's law

• Thermodynamic law

The third law of motion is stated through which of the following clichés.

• What goes up must come down

• A chain is only as strong as it's weakest link

• For every action there is an equal and opposite reaction

• What goes around comes around

Which of the following components have the main function of reducing friction between moving parts?

• Connecting rod

• Engine bearings

• Piston rings

• Piston pins

Which of the following is only used in a compression ignition engine?

• Spark plug

• Injector

• Piston

• Camshaft

Which of the following is a true statement?

• Piston rings transfer heat absorbed from the piston

• The cylinder head control the engine's speed

• The piston seals the top end of the cylinder

• The crankshaft store and circulates oil

Which of the following carries the camshaft motion to the valves?

• Pushrod

• Piston pins

• Flywheel

• Manifold

Which of the following has the main function of evenly distributing air to all cylinders?

• Camshafts

• Flywheel

• Manifold

• Valves