10+ BookMyShow Interview Questions and Answers

Four stroke engines have separate intake, compression, power, and exhaust strokes, while two stroke engines combine these strokes.

• Four stroke engines have a longer cycle and require more parts than two stroke engines.

• Four stroke engines are more fuel efficient and produce less pollution than two stroke engines.

• Two stroke engines are simpler in design and have a higher power-to-weight ratio than four stroke engines.

• Two stroke engines are commonly used in small power tools and ...read more

Air is interned in the combustion chamber during the intake stroke.

• During the intake stroke, the piston moves down and air is drawn into the combustion chamber.

• This air is then mixed with fuel and ignited during the compression stroke.

• The resulting explosion pushes the piston down, which drives the crankshaft and produces power.

• The exhaust stroke then expels the spent gases from the combustion chamber.

• This four-stroke cycle is repeated continuously to power the engine.

A tractor is a versatile vehicle used in agriculture for pulling or pushing agricultural machinery or trailers.

• A tractor is a vehicle designed to provide high torque at low speeds for the purpose of hauling or pulling heavy loads.

• Tractors are commonly used in agriculture for tasks such as plowing, tilling, planting, and harvesting.

• They can also be used for non-agricultural purposes such as construction, landscaping, and transportation.

• Tractors come in various sizes and config...read more

Front tyre of a tractor is smaller than rear tyre to provide better steering control and stability.

• Smaller front tyre allows for easier steering and maneuverability

• Larger rear tyre provides better traction and stability, especially when carrying heavy loads

• Different tyre sizes help distribute weight more evenly across the tractor

An engine is a machine that converts energy into mechanical motion. There are various types of engines based on their working principles and fuel sources.

• Types of engines include internal combustion engines (petrol, diesel), steam engines, gas turbines, etc.

• Thermodynamics laws include the first law (energy cannot be created or destroyed) and the second law (entropy always increases).

• Engines operate based on thermodynamic principles to convert heat energy into mechanical work....read more

Four-stroke engines have four stages (intake, compression, power, exhaust) per cycle, while two-stroke engines have only two stages (compression, power).

• Four-stroke engines have separate intake and exhaust strokes, while two-stroke engines combine intake and exhaust in one stroke.

• Four-stroke engines are more fuel efficient and produce less pollution than two-stroke engines.

• Examples of four-stroke engines include most car engines, while examples of two-stroke engines include s...read more

Two stroke engines complete a power cycle in one revolution, while four stroke engines complete it in two revolutions.

• Two stroke engines have a simpler design and are lighter than four stroke engines.

• Four stroke engines are more fuel-efficient and produce less emissions than two stroke engines.

• Two stroke engines are commonly used in small power tools and motorcycles, while four stroke engines are used in cars and larger machinery.

• In a two stroke engine, the fuel and air mixtu...read more

CC of Engine refers to the engine displacement in cubic centimeters, indicating the total volume of all the cylinders in the engine.

• CC stands for cubic centimeters

• It is a measurement of engine displacement

• Higher CC generally means more power and torque

• For example, a 1500cc engine has a displacement of 1500 cubic centimeters

A four stroke engine is an internal combustion engine in which the piston completes four separate strokes - intake, compression, power, and exhaust - during two crankshaft revolutions.

• Intake stroke: Fuel-air mixture is drawn into the cylinder

• Compression stroke: Mixture is compressed by the rising piston

• Power stroke: Mixture is ignited, pushing the piston down

• Exhaust stroke: Exhaust gases are expelled from the cylinder

• Examples: Most cars, trucks, and motorcycles use four strok...read more

A governor is a device used to control the speed of an engine by regulating the amount of fuel or power delivered to the engine.

• Governors are commonly used in engines to maintain a constant speed under varying load conditions.

• There are two main types of governors: centrifugal governors and hydraulic governors.

• Centrifugal governors use rotating weights to control the throttle or fuel supply based on engine speed.

• Hydraulic governors use fluid pressure to control the throttle or...read more