Which of the following is not an issue for changing over from high sulphur to low sulphur fuels on conventional mari diesel engines? DA Viscosity adjustment OB. Cat fines DC. Cylinder lubrícation DD.Compatibility of mixing fuels DE. Elimination of sulphuric contents on the scrubbing process

Q: Give 5 operating conditions that affect the volumetric efficiency of SI engine?

A: Volumetric Efficiency: Volumetric efficiency is the ratio of volume to intake of air-fuel to the…

Q: Explain the importance of keeping the pre-cleaner trash-free on engine

A: The importance of keeping the pre-cleaner trash-free on engine are -

Q: according to the C15 A.C.E.R.T caterpillar engine manual =, how is TDC 1o r 6 located

A: On a C-15 serial # 6NZ there is a threaded pipe plug on the front side of the flywheel…

Q: During idling process, a petrol engine requires lean or rich mixture?

A: Types of air mixtures Chemically correct mixture- Stoichiometric or balanced chemical mixture in…

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

A: Air-fuel ratio (AF or AFR) is the ratio between the mass of air ma and mass fuel mf  used by the…

Q: C1.(i). Explain the construction details of an IC engine with a neat diagram?                (ii).…

A:

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 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: (ix) What is optimum percentage of lubricant oil used in petrol in case of two strokes S.I. engines?…

A: A mixture of fuel and oil must also be placed in the fuel tank for two-stroke engines. The outcome…

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: 11. Which one of the following aero highest propulsive efficiency? (a) Turbojet engine without…

A: Propulsive  efficiency is the ratio of the useful propulsive energy to total fuel energy. where…

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: Expain How to make an engine that does achieve the maximum possible efficiency ?

A: given: Explain How to make an engine that does achieve the maximum possible efficiency ?

Q: Briefly explain a 2 and 4 stroke Engines and how each operation. 4. During idling process, a petrol…

A: 2. Briefly explain a 2 and 4 stroke Engines and how each operation.    Answer  2 stroke engine: One…

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

A:

Q: e intake process wherein the pressure of the air entering the engine is increased by means of a…

A: The answer is given below:

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: The diesel engines operates with low pressure than petrol engine

A: Correct option is:

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

A: Solution:

Q: Which fuel produces most power in an internal combustion engine? Please choice one below;  Ethanol…

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: Briefly explain the difference between a gasoline-powered and diesel powered-engine.

A: Gasoline power engine works on Otto cycle that is in gasoline engine constant volume heat addition…

Q: Why does BSFC decrease with load inthe engine?

A: Conversion efficiency of the fuel is the main reason for the reduction in BSFC with load. At higher…

Q: Describe and draw how the 2 strokes diesel engine works.

A:

Q: While discussing GDI systems: Technician A says this type of system allows engines to run at very…

A: The explanation for Statement by Technician A: GDI System: GDI means Gasoline Direct Injection…

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: Describe the stages of combustion in S. I. engines with a p −θ diagram. Also describe the factors…

A: The SI engine is also called petrol engine. The name SI means spark ignition, it is derived from the…

Q: Compare S.I and C.I engine with respect to basic cycle and fuel used

A: Given:

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: umerate the advantages and disadvantages of the following types of engine: a.) Rotary or Wankle…

A: C) Rotary Engine Advantages 1.it has higher power to weight ratio. 2. it has no reciprocating…

Q: Hello could anyone teccomend any improvements to thid type of rankie cycle combustion chamber fuel…

A:

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: same heat add

A: given compression ratio and heat added is same.

Q: What desirable issues must available in modern high-speed SI engine in brief?

A: INTRODUCTION : It is an internal combustion engine in which the air-fuel mixture is ignited using a…

Q: What are the merits and demerits of using alternative fuels over petrol and diesel in IC engine?

A:

Q: Otto

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

Q: Describe and draw how the 4 strokes diesel engine works

A: The four-stroke engine is one of the most prevalent types of internal combustion engines, and…

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: ane of fuel sed ig 420o0 l1 (

A:

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: Tech a says some Briggs engines use an easy spin or compression release to make engine starting…

A:

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: 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: 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: lease specify the option (It is a marine diesel engine question)

A: The correct option is E.

Q: Discuss the main functions of the lubricating system of an engine

A: Solution: