Explanation: The two primary functions of the cylinder is to act as the combustion chamber in the engine and to guide the piston movement.
What is the function of cylinder in IC engine?
Cylinder is the main body of IC engine. Cylinder is a part in which the intake of fuel, compression of fuel and burning of fuel take place. The main function of cylinder is to guide the piston. It is in direct contact with the products of combustion so it must be cooled.
Which one of the following is used in CI engine Mcq?
Platinum and palladium are two main catalyst materials used for converters on CI engines. Explanation: Platinum and palladium are only the two main catalyst materials that are used for converters on CI engines.
Which is not used in internal combustion engine as fuel Mcq?
Petrol and kerosene didn’t exist in those days and potassium is not used in the engine till today.
Which part of the IC engine helps in maintaining a constant speed?
Crank case: It houses cylinder and crankshaft of the IC engine and also serves as sump for the lubricating oil. Flywheel: It is big wheel mounted on the crankshaft, whose function is to maintain its speed constant. It is done by storing excess energy during the power stroke, which is returned during other stroke.
What is the function of a cylinder?
The cylinder is the power unit of the engine. This is where fuel is burned and converted into mechanical energy that powers the vehicle. The number of cylinders in a typical car could be four, six or eight. The cylinder is made of metal and is sealed shut.
What is piston and cylinder?
piston and cylinder, in mechanical engineering, sliding cylinder with a closed head (the piston) that is moved reciprocally in a slightly larger cylindrical chamber (the cylinder) by or against pressure of a fluid, as in an engine or pump.
How many Pistons are in a cylinder?
The crankshaft configuration varies amongst opposed-engine designs. One layout has a flat/boxer engine at its center and adds an additional opposed-piston to each end so there are two pistons per cylinder on each side.
What is the maximum temperature in the IC engine cylinder is of the order of in degree Celsius?
Explanation: The maximum temperature in the I.C. engine cylinder is of the order of(in degree Celsius) is 2000-25000 degree Celsius. Explanation: Swirl in a compression ignition engine denotes rotary motion of the gases in the chamber.
Which of the following is not an arrangement of IC engine cylinders?
Which of the following is not an arrangement of ic engine cylinders? Explanation: Circular arrangement is not used for ic engine cylinders.
Which one of the following is used in IC engines?
Liquefied petroleum gas (LPG)
Which one of the following fuel is not used in IC engine?
Explanation: Methanol is not used in CI engines because of its high octane number and low cetane number.
What does spark engine do Mcq?
It enables users to run SQL / HQL queries on the top of Spark. Improves the performance of iterative algorithm drastically.
Is provided for removing heat from cylinder in IC engine?
Internal combustion engine cooling uses either air or liquid to remove the waste heat from an internal combustion engine. For small or special purpose engines, cooling using air from the atmosphere makes for a lightweight and relatively simple system.
Why is cooling necessary for IC engine?
The cooling system serves three important functions. First, it removes excess heat from the engine; second, it maintains the engine operating temperature where it works most efficiently; and finally, it brings the engine up to the right operating temperature as quickly as possible.
Who invented IC engine?
In 1872, American George Brayton invented the first commercial liquid-fueled internal combustion engine. In 1876, Nicolaus Otto, working with Gottlieb Daimler and Wilhelm Maybach, patented the compressed charge, four-stroke cycle engine.