List at least five safety precautions that shouldbe adhered to when working with fuel systems.

Q: in most TBI systems the fuel pressure is maintained at ________ .

A: In throttle body injection system fuel pressure should be constant between 10 to 15 PSi. typically…

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: Which of the following components give support to the wind turbine?

A: Explanation All the support provide by foundation to the wind turbine. There are two types of load…

Q: why should you wipe off the outside of a zerk fitting before injecting grease into it

A: Solution:

Q: Describe about the GAS MILEAGE INVESTIGATION.

A: Gas mileage investigation is the examination process of mileage of an automobile / vehicle with…

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: Technician A says that excessively high pressure from an electric fuel pump can be caused by a…

A: Solution:

Q: List five different types of oil rating systems

A: Oil Rating Systems:- The society of Automotive Engineers SAE has established a numerical code…

Q: IC ENGINE -  WHICH OF THE FOLLOWING IS NOT A GOOD PROPERTY OF FUEL ?  1. No emission of smoke  2.…

A: WHICH OF THE FOLLOWING IS NOT A GOOD PROPERTY OF FUEL ?  We uses fuel to produce power by ignition…

Q: Technician A says that when using a flare-nut wrench, two wrenches must often be used. Technician B…

A: A flare nut is a nut used for connecting to tubes for compression fittings of ductile materials. In…

Q: State the different ways of monitoring fuel oil quality and how to maintain an acceptable value…

A: The fuel quality control requires refineries to test the quality of the fuel before it is…

Q: Define what is octane number and discuss its relationship with engine knocking.

A: Octane number is a measure of the knock resistance in a gasoline engine. Its value ranges from 0 to…

Q: Unburned HC and Carbon mono-oxide reduced in the exhaust gases if the A/F decreased True False

A: Unburned HC and Carbon mono-oxide reduced in the exhaust gases if the A/F decreased True False

Q: Technician A says that black exhaust smoke is an indication of a too-rich air-fuel mixture.…

A: Air–fuel ratio is defined as the mass ratio of air to fuel present during combustion. Rich air-fuel…

Q: What happens when txv valves goes bad?

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

Q: 1 Before conducting a __________ test, disable the ignition and the __________ injection system.…

A: Compression test Compression test is the test for the engine to check the condition of the parts of…

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: Most fuel tank filler caps contain a pressure valva and a

A: Fuel tank filler caps are used to seal the fuel tank opening which is used to refill the tank. They…

Q: . Describe clear flood mode and why it is used.

A: Given data : Clear flood mode

Q: Technician A says that the engine oil drain plug typically needs to be replaced with a new one at…

A: At every maintenance trip of the automobile engine oil is changed by removing the oil drain plug.

Q: AIR GASOLINE I'm WATER O.5 m

A: In a fluid, normal force per unit area is known as pressure. According to Pascal's law, a fluid…

Q: While discussing electric fuel pumps: Technician A says that some electric fuel pumps are combined…

A: "Technician A only"   Given information: While discussing electric fuel pumps: Technician A…

Q: A chamber installed in the exhaust flow that contains material that aids emission reduction via…

A: Many of materials that aids emission reduction like catalytic converter that work on nitrogen oxides…

Q: In multiple-type combustors, each combustor has fuel supplier and and igniter Select one Oa correct…

A: (i) explanation. the multiple type combustor are self contained cylindrical combustion chamber…

Q: Types of engine oil

A: There are mainly three types of engine oil  1. Full Synthetic engine oil 2. Mineral engine oil  3.…

Q: d. Check oil level & moisture content 19. If the main wire (coil) to the distributor and the coil to…

A: 19. if the main wire (coil) to the distributor and the coil to the switch are broken , replace them…

Q: Briefly explain the difference between a compressor and internal combustion engine.

A: Difference between a compressor and internal combustion engine.

Q: an engine is being discussed for lean running condition. technician A checks for air leak in the…

A: There are five factors that causes to run engine in lean condition. They are Fuel System Oxygen…

Q: HINERY CO. LTD. FISCLAIMER

A: Explaining the type of engine, a number of strokes and the manner of ignition.

Q: When performing an engine oil level check, if additional oil is needed, estimate the amount by…

A:

Q: Explain steps involved in disconnecting a fuel line on a vehicle with multiport fuel injaction and…

A: Please find the solution below

Q: too lean mixture is supplied to the engine and may be caused in:

A:

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: Why does water not dissolve motor oil?

A: Water has a formula H2O . It has  a hydrogen bonds. Oils as well as fat does not contain any polar…

Q: What is combustion chamber

A: Given Data : combustion chamber

Q: Technician A says that excessive engine oil consumption can be caused by low oil levels. Technician…

A: Answer:- Technician B correct.

Q: While discussing relative humidity: Technician A says that the amount of moisture that air can hold…

A: The relative humidity is termed as the comparison of the temperature at a particular instant to the…

Q: The 4 basic classifications of engine gaskets are?

A: Determine the 4 types of engine gasket as given below. (a) Cylinder head gasket - Copper and…

Q: Define the combustion equipment efficiency.

A: Combustion efficiency, defined as the ratio of heat released by the fuel to the heat input by the…

Q: When installing a spin-on oil filter, failure to lube the O-ring will:

A: The correct option is a.

Q: when installing a spin-on oil filter, failure to lube the o-ring will?

A: Given: When installing a spin-on oil filter, failure to lube the o-ring will?

Q: Q156. which of the following components can cause execcively high pressure in a returnless fuel…

A:

Q: Standard operating procedures for internal combustion engine(mounted on vehicle)

A: An IC Engine is basically of two types. Petrol / Gasoline Engine Diesel Engine A petrol engine…

Q: The specific gravity of a fuel oil is 0.803 at 15.60 C. What is its API rating? 3 decimal places

A: Given S.G of oil is 0.803  Find  API rating

Q: Diesel engine fuel is rated by?

A: It is required to rate the diesel fuel

Q: 2. Chamber mounted in exhaust flow containing material that promotes reduction of emissions by…

A: Option c is correct.

General safety guidelines

Safety guidelines are the set of rules and codes that must be followed in the workplace for the occupational safety of workers, the machines, and the equipment that are present inside the workshop premise. There are many unsafe conditions and hazardous materials inside the workshop that makes prey for certain risk factors associated with health conditions. Extreme safety precautions must be taken inside the work area just like the precautions and practices that are been followed for Corona Virus Disease 2019 (COVID-19). People can also educate themselves by joining various health programs and camps. These will provide them with the necessary skills and knowledge about safety awareness. Occupational Safety and Health Administration (OSHA) thrives to create a safe and healthy environment for the workers working in the industries and provides them with proper education and training.