What is the range of operating AFR in diesel engines?

Q: Q/Which engine produces the most torque (diesel or petrol)?why?

A: The diesel are heavier and denser than petrol. The flash point of diesel are also higher than…

Q: Sketch the P-V diagram of the Internal Combustion Engine showing the ideal cycles of a Diesel…

A: Fuel is consumed in the Diesel cycle to heat compressed air, which causes the piston to rise in…

Q: discuss the  Compression-ignition engine its parts and functions

A: Introduction: Combustion, commonly known as the burning of fuel particles, is the chemical process…

Q: Which of the following is not a true statement about diesel engines?a. The operation and main…

A: Given Data : Diesel engine

Q: e. Compare Otto, Diesel and dual cycles for the same compression ratio and heat rejection. f.…

A: e).Same compression ratio and Heat dismissal :Otto cycle has the most elevated work result and…

Q: what does I.B.C stand for in relation to diesel engines

A: In relation to the diesel engines IBC stands for inverted Bryton cycle. This concept has been…

Q: What are the advantages and disadvantages of the engine lubrication

A: The lubrication system's job is to provide oil to moving parts in order to minimise friction…

Q: What is the range of operating AFR in gasoline engines?

A: internal Combustion Engine: Internal combustion engine mainly known as IC Engine. It is called an…

Q: Explain the working principle of a 4-stroke diesel engine with neat diagram

A: Diesel engine – it is an internal combustion engine .it is also known as a compression-ignition…

Q: How many crankshafts does a V- -4 * ?type engine (e.g. V8, V12) have (A) 1 O (B) 2 (C) 3 (D) 4 A car…

A: Question (4): In all V-type engines, such as V8, V12 etc. , there will be two cylinder banks, each…

Q: 16- Which of the following medium is compressed in a Diesel engine cylinder? a) air alone b) air and…

A: As per bartleby guidelines we are allowed to solve only 1st question if multiple questions are…

Q: What is meant by abnormal combustion in Si engine ? Discuss the various factors which affect…

A: Abnormal combustion: When the combustion gets deviated from the normal behavior resulting in lossof…

Q: b) Discuss with neat sketch the difference between detonation in S.I. engine and diesel knock.

A:

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: define the concept of Combustion or reaction efficiency in the context of an ICE hybrid engine

A: Combustion: Its a chemical process which releases energy by burning some material called as fuel,…

Q: Describe the Bypass ratio of Turbofan engines. Indicate what it means to have a low or high Bypass…

A: The bypass ratio (BPR) of turbofan engines is the ratio between the mass flow rate of the bypass…

Q: Describe the working principle of four-cycle process of a Diesel engine.

A: The diesel engine works on the principal of diesel cycle. Which consists of four processes. The PV…

Q: How do the volumetric efficiency and air-fuel ratio change as the engine's rotational speed changes?

A: Volumetric Efficiency : Volumetric efficiency is defined as the efficiency of an engine with which…

Q: 5- What happens when petrol is used in diesel engine? Which engine is more efficient? 6- Which…

A: Solution:

Q: what is the meaning N14 in the N14 cummins engine

A: Solution:

Q: Which of the following best approximates pressure variations in an internal combustion engine?…

A: The cycle that best approximate pressure variation in an internal combustion engine is:-

Q: How ECU controlled ignition system works in SI engines?

A: The ECM regulates four main parts of your vehicle's operating systems: air-fuel ratio, idle…

Q: Discuss briefly the fuel injection system and carburetor system for SI-internal combustion engine.

A:

Q: Which one is not true about the expansion tank in cooling water systems on marine diesel engines?…

A: Basically, Marine Diesel engine cooling system the expansion tank used for these circuits is filled…

Q: Explain volumetric re-ignition as applied to S.I engine

A: SI Engines : A spark-ignition engine (SI engine) is an internal combustion engine, generally a…

Q: ol engine

A: Introduction: The highest useful compression ratio (HUCR) is the compression ratio at which a fuel…

Q: a diesel and g

A: given: Discuss the basic operating principles of a diesel and gasoline engine.

Q: In three hundred words, explain how does a diesel engine works.

A: Diesel engineDiesel engine works on the diesel cycle In which following four processare consist-1.…

Q: The knocking in S.I engine increases with a) increase in inlet temp b)increase in compression ratio…

A: To List  Factor affecting the knocking tendency in the S.I engine

Q: Enumerate and explain the different parts of diesel engine. As shown in figure below.

A: A diesel engine is an internal combustion engine that converts the energy in diesel fuel into…

Q: How coil on plugs ignition system works in SI engines?

A: In this system on each spark plug, there is a specific coil to produce the required voltage. the…

Q: SI and CI engine in tabular for

A: given: Differentiate between the combustion and knock phenomena in SI and CI engine in tabular form?

Q: Which are the reference fuels for knock rating of 5.1. engines?

A: Reference fuels for knock rating of S.I engines,

Q: Otto

A: INTRODUCTIONwe have to find out which engine is more efficient for same maximum temperature.

Q: The diesel engines operates with low pressure than petrol engine O a TRUE Ob. FALSE

A: The diesel engine operates on a diesel cycle while the petrol engine operates on an otto cycle. The…

Q: What Happens If Petrol (Gasoline) Is Used In A Diesel Engine, Siesel Engine Will Work?

A: When we use diesel in a diesel engine, it works as a lubricant as well as fuel and help the fuel…

Q: (i) Why the thermal efficiency of four strokes S.I. engines are more than two strokes S.I. Engines?

A: According to terms and conditions of Bartleby we can only provide 1st solutions . Thank you!…

Q: explain Air Standard Otto and Diesel Cycle

A: This is your basic petrol engine working cycle here explosion happen when a spark is ignited on air…

Q: Answer the following questions (i) Why the thermal efficiency of four strokes S.I. engines are more…

A: As per guidelines i can only answer 1st part please submit other parts in some other questions. S.I…

Q: how would you check an engine for internal wear without dismantling the engine

A: TO determine: how would you check an engine for internal wear without dismantling the engine

Q: 1-explain the principle of operation of jet engine 2-drive the equation of efficiency of diesel…

A: Jet engine works is a kind of gas turbine engine, which works on brayton thermodynamics cycle. Its…

Q: Which of the following is not an issue for changing over from high sulphur to low sulphur fuels on…

A: Viscosity adjustment cat fines  cylinder lubrication  compatibility of mixing fuel  ALL OF THE ABOVE…

IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.