INTRODUCTION ABOUT VALVE SYSTEM IN INTERNAL COMBUSTION ENGINE

Q: Time interval between ignition initiation and the actual start of combustion.

A:

Q: Describe the engine types and operations including the manner of releasing the energy source through…

A: An engine is a machine which used to produce mechanical power by converting a source of energy.IF it…

Q: Chamber mounted in exhaust flow containing material that promotes reduction of emissions by chemical…

A: Muffler is the also known as the silencer which is set at the exit of exhaust system of IC engine.

Q: How diesel fuel injector work?

A: A diesel fuel injector is a device that is used to introduce the fuel inside the combustion chamber.…

Q: Calculate the new injector size (Ib/hour) and also the new engine power, Peng [Watt] of an engine if…

A:

Q: what is compression ration in engine?

A: Compression ratio is the ratio of volume when the piston is at bottom dead centre (BDC) to the…

Q: IC ENGINE -  WHICH OF THE FOLLOWING IS NOT A GOOD PROPERTY OF FUEL ?  1. No emission of smoke  2.…

A: WHICH OF THE FOLLOWING IS NOT A GOOD PROPERTY OF FUEL ?  We uses fuel to produce power by ignition…

Q: Research for fuel supply

A:

Q: What happens in internal combustion engine if stoichiometric ratio is equal to 1?

A: Stoichiometric ratio =1 means air fuel ratio is equal to one.  Stoichiometric ratio determine the…

Q: What happens to velocity when smoke lines converge or diverge? 2- If the air velocity increases…

A: 1) when smoke converge then velocity increases and when the smoke diverge the velocity decreases. 2)…

Q: Explain the operation of the internal combustion engines (ICEs) valve system.

A:

Q: explain 2-stage reciprocating air compressor

A: An compressor is a device which will delivers the higher pressure with the help of some mechanical…

Q: . List five differences between SI engines and CI engines.

A: The common five differences between the SI engine and the CI engine are as mentioned.

Q: Explain the main cause of abnormal combustion in the engines.

A: Possible causes  The heat value of the spark plugs too low. Mixture too lean, resulting in higher…

Q: What defines the combustion chamber of afour-stroke engine?

A: Given data : Combustion chamber of four stroke engine.

Q: Buiscus Methand as q Transportation sectór fuel used in the

A: As petroleum fuels are present in a limited quantity and decreasing day by day, alternative fuel to…

Q: In perfect gas law dem experiment, the vacuur connected to: Select one:

A: Perfect Gas Law

Q: Explain Air Cooling System for I.C. Engine in detail

A: Solution:: In the air-cooled system, a current of air is made to flow past the outside of the…

Q: Calculate the new injector size (Ib/hour) and also the new engine power, Peng [Watt] of an engine if…

A: To find: The new injector size and new engine power. Given: The fuel pressure is increased to 100%,…

Q: Briefly explain the difference between a compressor and internal combustion engine.

A: Difference between a compressor and internal combustion engine.

Q: Explain air measurement and control methods of ECU in diesel engines

A: Most fuel injection systems use electronics to control the opening and closing of the nozzle.…

Q: Bll An engine having a bore of 130 mm, stroke of 164 mm and compression ratio is 9. It used a fuel…

A:

Q: two stroke engine performs ______________to complete one cycle   A.Compression & Power B.Suction…

A: Explanation→ two stroke engine performs four strokes to complete one cycle suction compression power…

Q: Write a note and explain about Modification of turbojet engine

A: TURBOJET ENGINE  A turbojet engine has all the power by expelling a high-energy gas stream from the…

Q: What happens if value of compression ratio is low?

A: The compression ratio is defined as the ratio of initial volume at the entry of compressor by the…

Q: What do you mean by intake stroke?

A: Intake stroke: It occurs when suction occurs due to downward movement of piston in an internal…

Q: What happens in internal combustion engine if stoichiometric ratio is more than 1?

A: Stoichiometric ratio is the ratio of mass of air and mass of fuel which requires to completely burns…

Q: The injector pulse width is the __________   ___    ________ the injector opens and sprays fuel.

A: Given :-  The injector pulse width is the ........................... the injector opens and sprays…

Q: what is the components of the hfo powerplant?

A: Heavy Oil Fuel Power plant (HFO Power plant) Heavy fuel oil (HFO) is a petroleum distillate, and…

Q: 11 Power stroke of a spark ignition engine is spark is ignited of the TDC for combustion.

A: FILL IN THE BLANKS ANSWER:-

Q: Differentiate complete combustion from incomplete combustion.

A: Distinguishing, complete combustion from incomplete combustion.

Q: 1- Draw the relationship between the load and Air - Fuel Ratio, (A/F)?

A:

Q: Explain what is the meant by critical pressure ratio of nozzle.

A: The answer is

Q: What happens in internal combustion engine if stoichiometric ratio is less than 1?

A: When the combustion of fuel takes place in such a manner that there is no fuel remaining in any form…

Q: a) Free air capacity b) Power of compressor

A:

Q: same heat add

A: given compression ratio and heat added is same.

Q: ext gases. 28 lb/hr. Assuming t n air-fuel ratio of 15 e volumetric efficior Hicion

A:

Q: How can vou improve performance of engines to achieve more power

A: There are many ways to increase the performance of an IC ENGINE: 1) By using rich fuel mixture, peak…

Q: Explain fuel quantity measurement and control methods of ECU in diesel engines

A: "The electric fuel pump draws high current, so it is not controlled directly by the ECM. Instead,…

Q: Explain specific fuel consumption of an IC engine.

A:

Q: Explain working method of Carburetor high speed circuit.

A: Each of the carburetor circuits is designed to provide a certain function to the carburetor. The six…

Q: What is the energy produced in MW per month of fuel

A: To determine  Energy produced/month

Q: Sketch a detailed schematic of a rocket engine and explain how it works.

A: 1) structural system:- The structural system, or frame, is similar to the fuselage of an airplane.…

Q: explain why non- return/ return less fuel system are used on later model vehcile?

A: The return less fuel systems have only one fuel line between the engine and the fuel tank. It does…

Q: List out the design requirements of diesel engine combustion chamber

A: Diesel engines work on the diesel cycle. In diesel engines, the air is compressed alone and at the…

Q: Compare Gasoline Engine from Diesel Engine.

A: following are the key comparisons between gasoline and diesel engine-

Q: argue briefiy thất thế heat capacity at constant pressure is capacity at constant volume for a gas…

A: Thermodynamics: It is a branch of science which deals with work , heat , energy.  Also it studies…

Q: nal combustion engine that ion and operation. Due to

A: Assume 1 kg of working subsance Process 1 -2 : Isentropic process  Process 2-3 : Heat supply at…