In this intake process, there is no intake pressure boost system. Intake of air and fuel is only induced from the manifold due to the created vacuum of the piston while in operation. a. Vacuum charged b. Turbocharged c. Supercharged d. Naturally Aspirated

Q: Compressed liquid

A: Given Data: The pressure of liquid water at the inlet of the steam generator is, P1=10 MPa. The…

Q: Describe briefly the ways that knowledge of equal loudness contours can help you balance a mix.

A: When delivered with pure steady tones, an equal-loudness contour is a measure of sound pressure…

Q: gnition delay can be considered as the duration between the start of injection and start of…

A: In a diesel engine fuel is atomized and then injected into the combustion cylinder where the  air is…

Q: aracceler eration

A:

Q: Which of the following industries is NOT considered a major user of fluid power systems? Select one:…

A: Given Data : Fluid power systems

Q: 22- In a four-stroke cycle petrol engine, during suction stroke: a) only air is sucked in b) only…

A:

Q: 20-What are the main functions of a fluid reservoir? 21-When is pneumatics preferred over…

A: It is required to determine function of fluid reservoir

Q: Explain and discuss in your own words, the following three concepts in combustion: stoichiometric…

A: An engine is generally operated at different loads and speeds for which proper air fuel mixture…

Q: Which one of following is standard condition for equivalent evaporation? (2) Pressure 1 bar and…

A: Equivalent evaporation is the amount of water evaporated in the boiler from and at 100 degree…

Q: Dry air consists of oxygen, nitrogen O co2 O hydrogen, argon all the above

A: Dry air does not contain water vapor,

Q: In cooling tower the blow down loss means a. the total water loss due to blowing of very fast air in…

A: When water evaporates in cooling tower dissolved solids such as Ca, Mg, Silica etc.remain in the…

Q: During suction stroke of petrol engines, the following statement is correct. O a. Air alone enters…

A:

Q: In a single-cylinder, two-stroke petrol engine, the charge ( fuel-air mixture ) enters the cylinder…

A: Two stroke engine: A two-stroke engine is a type of IC engine which completes one power cycle with…

Q: If the injector pulse width is increased on TBI, MFI, or SFI systems, the air-fuel ratio becomes…

A: If the injector pulse width is increased on TBI, MFI, or SFI systems, the air-fuel ratio becomes .

Q: Explain the purpose of the relief valve and one-way check valve in an electric fuel pump. What type…

A: Given question: Explain the purpose of the relief valve and one-way check valve in an electric fuel…

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: Which of the following statement(s) about steam calorimeters is/are correct? O The ideal degrees of…

A:

Q: 1. An engine operates with 25% excess air using an unknown fuel (C,H,). Determine the equivalence…

A: Let us take, Stochiometric air/fuel ratio = (AF)Stoch   It is given that, the actual air intake has…

Q: What is acoustic supercharging?

A: Intake reverberations are related to acoustic supercharging. Rather, it refers to the number of…

Q: 5. The velocity range of the air required for comfortable cooling purposes: a) 25 to 35 fpm b) 20 to…

A: the answer in second step

Q: Air service unit and air cooler is not available in closed type of fluid power system. Select one:…

A: There are huge availability of the air in the atmosphere. The coolers are use to cool the air and…

Q: 6) Which one of the following statements is true in the case of higher injection pressures in Cl…

A:

Q: the goverment mandated warranty that specifically covers the catalytic converter and engine control…

A: the goverment mandated warranty that specifically covers the catalytic converter and engine control…

Q: Unit pump injection system is an integrated fuel injection system, combining a fuel injector and a…

A: We know that the unit pump injection system is a high pressure integrated direct fuel injection…

Q: The natural ventilation can be driven by:

A: Explanation The natural ventilation can be driven by pressure difference of air between indoor and…

Q: The following are the required characteristics of the IC engine fuels, EXCEPT   Select one: a.…

A: In general, the IC Engine fuel must possess the following physical, chemical, and combustion…

Q: Which of the followings is NOT associated with air treatment stages in creating compressed air? a)…

A: Air treatment stages in creating compressed air: Compressed Air Dryers Compressed Air Filtration…

Q: Identify the factors that need to be considered in determining an air cleaner's overall size and…

A: The factors are -

Q: Water 2h 3h 2R Gindere (solid) 2R 2h sodid cylinder

A: Using Formula for the depth of center of pressure (h*) h*=IGAh¯+h¯    , where IG-second moment of…

Q: mass flow rate of the air (Ibm/s).

A: Given: For a compressor Pressure at inlet (P1) = 150 psi =21600 lbf/ft2 specific volume at inlet…

Q: Apart from providing lubrication to engine bearings, What other important function does lubricating…

A: Solution:

Q: charging?

A: introduction: A supercharger is a type of air compressor that boosts the pressure or density of air…

Q: 4. What do you understand by exhaust blow-down loss?

A: Solution (4): In an actual cycle, after the compression stroke, the expansion stroke or power stroke…

Q: 14) Which one of the following is correct about an IC engine from the perspective of automotive…

A:

Q: vapor lock is caused by fuel that does not vaporize easily in hot weather. T F

A: Given :- vapour lock is caused by fuel that does not vaporize easily no hot weather. True or False

Q: 26. In this intake process, there is no intake pressure boost system. Intake of air and fuel is only…

A: The correct option is Vaccum charged, option (a).

Q: why made Hybrid systems in seawater desalination?

A: Given Data⇒ Hybrid systems in seawater desalination

Q: working of Orsat exhaust gas analyzer, what are its shortcomings?

A: The Orsat exhaust gas analyzer is a device used to check the gas sample for the amount of oxygen,…

Q: Mention two advantages for preferring MCG over diesel as an automobile fuel

A: Mcg or metal cutting gas is the combination of oxygen and acetylene. The fuel component is acetylene…

Q: 1- Air to fuel ratio 2- Exhaust nozzle pressure 3- The velocity of the exhaust jet

A: Given: Ti=216 K Pi=60 kPa Air craft speed =250 m/s To determine: Air to fuel ratio Exhaust nozzle…

Q: Determine the ideal air-fuel ratio of an engine wh

A: an octane rating, or octane number ,is  a standerd measure of a fuel s ability to to withstandard…

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: In a diesel engine, the fuel injection takes place Select one: O a. At the end of exhaust stroke O…

A: We have to find  In diesel engine fuel injected take place .......

Q: To determine the quality of the steam that enters the steam prime movers, different types of steam…

A: Throttling calorimeter: - A throttling calorimeter is used to determine the dryness fraction of the…

Q: What is definition of natural gas compressor?

A: Natural Gas Compressor: Generally compressor used for increasing the pressure and temperature of the…

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

A: The objective of a turbocharger is to improve an engine's volumetric efficiency by increasing the…

Joining Processes

It is the process of permanent or temporary joining of two metal pieces with the help of heat or pressure. Two metal parts are assembled by applying an energy source for the formation of a single unit. The obtained joined metals cannot be fragmented easily with the application of any force.