What precaution should you take to prevent hydraulic injection?

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: Cam bearings in OHV engines are typically whichtype?a. Split insertb. Full-roundc. Thrustd. None of…

A: Overhead valve engines are also called pushrod engines. The camshaft of OHV is mounted in the…

Q: C.Both A and B

A: The main objective of Central port fuel injection system is to a low cost multi point fuel injection…

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: 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: 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: three-cylinder in-line engine

A:

Q: What is the use of three position of 4/3 way valve?

A: A 4/3 way valve has four-valve and three positions. As shown above, these are three positions P1,…

Q: While discussing SFI systems: Technician A says that when the injection system fires according to…

A: The SFI system stands for Sequential Fuel Injection System. Within the SFI system, a specially…

Q: In this diagram, which pressure differential valve has pressure loss? Which part of the system has…

A: Differential valves are used for detecting differential pressure. detection of the valve failure of…

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

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

Q: ot

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

Q: How does the automatic expansion valve respond to aload increase?

A: Expansion valves are the devices used to control the refrigerant flow in a refrigeration system.…

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: Add the correct numbers into text boxes to identify correct labelling of a fixed choke carburettor.

A: Given:- Fixed choke carburetor To find:- Name the parts

Q: Carburetor icing, icing on air intakes and any icing that affects the powerplant operation of an…

A: Induction icing is correct answert

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: The piston top surface is generally flat in the indirect injection  True False

A: Given: The piston top surface is generally flat in the indirect injection

Q: Which of the following is a gas charged or filled accumulator for the hydraulic system?

A: A gas-charged hydraulic accumulator stores the potential energy of an incompressible fluid using…

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: 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: What is acoustic supercharging?

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

Q: 4- Explain the operation of the Common-Rail fuel injection system?

A: A common rail fuel injection system is a fuel injection system in which two or more than two high…

Q: How does a servo valve work?

A: Servo Valve :  A servo valve is also considered as directional control valve and They are capable to…

Q: Describe the functions of the hydraulic systemcombination valve.

A: Hydraulic fluids today are used for a variety of things. A hydraulic fluid's primary role is to…

Q: Which type of motion is transmitted by hydraulic actuators?

A: It is required to determine which motion is transmitted by hydraulic actuators

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 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: Compare rotameter and valve tray - where is their similarity? Use sketches it required.

A: Rotameter:  Rotameter is used for the measurement of the volume flow rate by the use of floating…

Q: What would happen if one of the Flow Controls were reversed in a cylinder?  What are the…

A: Consider the cylinder as an open system. To implement the flow controls, consider the control volume…

Q: knocking

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

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

A: The variable intake system is an advance manifold technology incorporated in an internal combustion…

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: explain briefly which input signals to the ECM control the turocharger ?

A: Turbocharger :- The turbocharger is used to boost the intake air temperature of an internal…

Q: what can happen when valve spring tension is too low?

A: When the valve paring tension become low, valve springs will become incapable of holding the valve…

Q: introduction about Control of Single and Double Acting Cylinder

A: A single-acting cylinder in a reciprocating engine is one in which the working fluid only…

Q: Technician A says that a two-stroke oil injection system uses a gravity-fed pressure system.…

A: Given Data⇒ Technician A⇒Two stroke-oil injection system uses a gravity-fed Pressure system.…

Q: Mention and explain criteria for internal combustion engine to start.

A: Internal combustion engine Internal-combustion engine, any of a group of devices in which the…

Q: a) Engine displacement.

A: Solution shown below

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 part is often changed with a water pump? Select one: a. A crankshaft pulley b. A timing belt

A: Generally, the idler pulleys, tensioner and water pump ought to continuously be replaced when the…

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: Describe a 4-stroke compression ignition engine operation with neat sketches.

A:

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: F. What is the compression ratio?

A: Given:   T3= 2500 deg F. T4= 886 deg F To find : Compression ratio

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…

Safety guidelines for material handling

Material handling involves transportation and movement of materials (inventory) within the storehouse or warehouse. The process also involves efficient inventory management, which forms an essential part of any manufacturing or fabrication company.