What is the advantage of a variable intake system and what inputs are required by the ECM?

Q: List four service precautions for working on thefuel injection system

A: In an internal-combustion engine, fuel injection is the introduction of gasoline into the cylinders…

Q: Briefly explain the advantages of Electronic Fuel Injection compared to are Carburettor.

A: An electronic fuel injection system is an advanced type of fuel injection system in which electronic…

Q: What are the different between TEV and TEV with equalizer?

A: Thermostatic expansion valve (TEV) is used to control the flow of refrigerant through the evaporator…

Q: Differentiate the two types of external combustion engine

A: There are two types of external combustion engines. (1) Steam engines (2) Stirling engines

Q: ne fluid power system

A: Pnuematic.

Q: (1)DUAL-1-(1/)* -'[{af* = 1}/{ka(£ − 1)+ a 1 where: -compression ratio ·eple, - pressure ratio 8-…

A: Dear student, as the notations are not clearly visible, so I have taken standard notations for the…

Q: What is exhaust stroke?

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

Q: What precaution should you take to prevent hydraulic injection?

A: Some precautions to be taken to avoid hydraulic injection are, When the hoses or hydraulics are…

Q: 1: List the safety mechanisms that contrast medium injection devices are equipped with.   2: What…

A: 1. Safety mechanisms that contrast medium injection devices are equipped with- The function…

Q: What happens when txv valves goes bad?

A: The symptoms of restricted TXV, A restricted metering device — thermostatic expansion valve or TXV —…

Q: In an IC engine the inlet valve diameter will be bigger than the outlet valve ? Select one: O True…

A:

Q: Which of the following is similar to a PCV valve but is specific to diesel engines? PCM EGR AIR…

A: PVR (positive crankcase ventilation): The PVR valves are not required in diesel engines. The PCV…

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

A: Given -  Technician A says that this type of system allows engines to run at very lean air-fuel…

Q: Q1: What are the components of air handling unit? And list the main difference between the air…

A: Air handling unit : It is device used for to regulate and circulate air as part of heating,…

Q: List five common sources for transmission fluid leaks

A: five common sources for transmission fluid leaks are following-

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: Technician A states that coolant in a normal flow cooling system flows from the radiator to the…

A: Answer: a) Technician B only

Q: me in and com mps and valve w and return

A: In central heating system two types of pipes are used,

Q: Which of the following type does Screw compressor belong to? None of the mentioned O Dynamic…

A: Screw compressor: It is a positive displacement type compressor. In the screw air compressors, the…

Q: ot

A: introduction: This can be accomplished in one of two ways: through air cooling or through liquid…

Q: What are the advantages of the hydraulic ram?

A: A hydraulic ram is an instrument that can transfer liquid (especially water) from a lower energy…

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: Explain basic concept of turbocharger or supercharger.

A: "Supercharger" is the generic term for an air compressor used to increase the pressure or…

Q: what is the component that is moving to allow fuel to be injected into the intake port

A: A carburetor allow fuel to be injected into the intake port.

Q: Explain the influence of engine speed upon the ignition delay.

A: Ignition lag Igniting the flame itself or getting a spark for ignition requires time, and the delay…

Q: What component is responsible for circulating coolant through the engine

A: In the engine we use water pump to force the water to circulate throughout...

Q: How many degrees the crankshaft will rotate with both the intake and exhaust valves seated when the…

A: Calculate the degrees for which the crankshaft rotates with the intake and exhaust valve seated.…

Q: Analyse operation of the following pneumatic system components specifically without plagiarism from…

A: Air compressors: Types of compressors used in pneumatic systems are Centrifugal compressors:…

Q: What is acoustic supercharging?

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

Q: how many times will a Direct Injection coil fire in 720 degrees of crankshaft rotaion

A: In a 4-stroke cycle, each individual cylinder fires once every two revolutions- the complete cycle…

Q: Explain the phenomenon of auto-ignition. Explain how auto-ignition is responsible for knocking in…

A:

Q: Explain working method of fuel injection system of inline diesel pumps

A: The pump camshaft is connected to the engine crankshaft, so that when the engine cranks…

Q: List the main components of the internal combustion engine.

A: Internal Combustion Engine: Internal combustion engine mainly known as IC Engine. In this kind of…

Q: Explain working method of rotary distributor injection pump of diesel engines.

A: For use on cars and light trucks, the rotary pump or distributor pump was developed. It uses a…

Q: knocking

A: When fuel burns unevenly in your engine's cylinders, knocking happens. Fuel will burn in discrete,…

Q: Q. What is the reason of having preheater before steam injector?

A: A preheater is a mechanical device that is used to heat the water before entering the boiler. A…

Q: cpi (Central Multiport injection) injectors are located in the lower half of the intake manifold. T…

A: CPI (Central Multiport Injection) injectors are located in the lower half of the intake manifold.

Q: How can we change the pressure value of the hydraulic transmission system?

A: Hydraulic power transmission systems employ a pressurized flow to transmit the energy required to…

Q: Muffler is used in Select one: a exhaust system b. lubrication system O c. cooling system O d.…

A: Mufflers: It is a device which is used to reduce the noise produced by an engine. The mullers are…

Q: Explain specific fuel consumption of an IC engine.

A:

Q: - Name the parts of the engine lubrication system shown in the figure below:

A: we are required to name the different parts of lub. system

Q: Explain why a small PCV valve opening is adequate atidle speed?

A: Given PCV To find Small PCV for idle speed

Q: What is a silencer called when it is combined with a filter, and what is the purpose of filtering…

A:

Q: Explain All Air Systems

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Why should the EGR valve remain closed at idle and at full throttle? What are requirements of BS VI…

A: EGR Valve has primary two setting i.e. Open and Closed. The EGR Valve is closed when the engine is…

Q: What is the function of one way flow control valve in pneumatic system?

A: One way flow control device is a device used to control flow rate of fluid.