Technician A says the oil pressure will typically below the level is at the add" line on the dipstick. Technician B says that wom engine bearings could cause low oil pressurecorrect ?

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: List the missing parts Reciprocating motion Crank mechanism

A: A connecting rod in the engine is used to connect the piston with the crank rod. one end is attached…

Q: Describe about the GAS MILEAGE INVESTIGATION.

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

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

A: Solution:

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: List all the control modes for both engine crank and engine warmup.

A:

Q: ne fluid power system

A: Pnuematic.

Q: Which of the following is a function of the engine’slubrication system?a. Holds an adequate supply…

A: Given Data : Engine's lubrication system

Q: of Disc check va

A: Stage 1 given; What the destroying and Assemble of stomach valve Also what is capacity of part than…

Q: Technician A says all gaskets should be discarded during teardown to keep the work area clean.…

A: Gasket : A gasket is a mechanical seal i.e it is used to close up the gap between two mating…

Q: What is the best way to lift a vehicle when preparingto remove an engine?a. Frame contact hoistb.…

A: Given Vehicle is lifted to remove an engine To find Best process for lifting vehicle

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: What affect shift valves to cause a downshift?

A: Downshifting is the process of lowering the gear of the transmission system of an automobile. There…

Q: 52) Technician A says few production vehicles have transmissions with an internal oil cooler.…

A: Technician A is saying correct statement as the transmissions with the oil cooler are located in the…

Q: True or False? Oil pressure is determined bywhether the pump is a gear type or rotor typeand by oil…

A: Given Data : Oil Pressure

Q: Technician A says it is important to note transmission fluid temperature when checking the fluid…

A: For level checking of transmission fluid its temperature is checked. Transaxle has fluid for…

Q: A reddish-colored oil is discovered to be leaking during an engine oil change and inspection:…

A: Leak fluid color and its use in an automobile is shown in tabulated form Leak fluid color  fluid…

Q: Describe how to measure main bearing oil clearance

A: Estimating principle oil bearing freedom is one of those means that all great motor developers…

Q: the oil pressure light stay on whatever the engine fis running, and the oil pressure has been…

A: Oil pressure light indicates that the pressure of the oil is within the specified limits. It will…

Q: Technician A uses a feeler gauge and straightedge to determine the pump cover flatness.Technician B…

A: A feeler gauge is a hand-held instrument that is used to measure the distance between two objects…

Q: what type of radiator pressure cap is found on today's vehicle

A: Solution:

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: 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: Technician A uses sandpaper to remove carbon deposits from turbocharger wastegate parts. Technician…

A: The turbocharger is a device used to increase the power of the engine by compressing the air that…

Q: If oil pressure is higher than specifications: Select one: a. there may be excessive clearance in…

A: Option b is correct.

Q: What is the purpose of the master cylinder vent port

A: A master cylinder is a mechanical device which is used in hydraulic braking system to generate and…

Q: Name possible applications for 4/2-way hand lever valves.

A: Spool valve: Spool valve are the usual choice for directional control, because they can be…

Q: An air regulator can be mounted at any position? Select: true or false

A: We have written solutions An air regulator can be mounted at any position?

Q: which one of the componets is used in Hydraulic systems only? a)counter balance valve b)Quick…

A: Let us discuss about hydraulic systems.

Q: The hydraulic system is free from noise and produces high pressure. Select one: True False

A: Solution Hydaulic system has various sources of noise like pump valve,actuator,electric motor,It is…

Q: Draw the "coolant temperature gauge" indicating the middle temperature of an engine.

A: To draw: coolant temperature gauge" indicating the middle temperature of an engine.

Q: When the engine is Idling, the pressure regulator in PFI system provides _____________ fuel pressure…

A: Sadi Carnot initially proposed the concept of an ideal heat engine in 1824. He conceived a…

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

A: Answer:- Technician B correct.

Q: Hydraulic lifters or hydraulic lash adjusters (HLA) may not bleed down properly and cause an engine…

A: Using an engine oil too thick can cause the hydraulic lash or hydraulic lifters to not bleed as fast…

Q: knocking

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

Q: The misfiring exceeds  ____________ to  ____________ percent in a ____________ rpm period if Type B…

A: Unburned hydrocarbons are produced by misfires, which puts more strain on the catalytic…

Q: A vehicle comes in with no coolant and a core plug popped out of the engine block. Technician A…

A: The water pump in an automobile is a part of the cooling system of the engine. The most commonly…

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

A: The correct option is a.

Q: If the oil on the dipstick looks milky gray, it is possible that there is water (or coolant) being…

A: Solution:

Q: the metring valve portion of combination valve fails .technician A says that this means the entire…

A: Given data technician A says that this means the entire combination valve must be replaced.…

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: Technician A says that broken engine mounts can cause the fan to hit the shroud. Technician B says…

A: Solution:

Q: Technician A says that most transaxles have a countershaftbetween the main and output shafts.…

A: Main shaft is generally the crank shaft which is attached to the engine directly. And output shaft…

Q: What is the purpose of blowing the Main Engine (kick start by air) before initial start up? * To…

A: Disclaimer: Since you have posted multiple questions we will solve the first question for you. If…

Q: 40) Technician A says Pascals law can be used to provide mechanical advantage. Technician B says a…

A: According to the Pascal's law- For a fluid at rest, the pressure transmitted in a confined fluid is…

Q: is found to yield af -burettor is now in- urettor. The air flc

A:

Q: Technician A says that when draining the engine oil, the engine should be fully cold for best…

A: CORRECT ANSWER IS D) NEITHER A NOR B As the old engine oil should be drained when the engine is warm…

Q: What causes coolant to leak from the water pump weep hole?

A: What causes coolant to leak from the water pump weep hole? Answer: d) A faulty pump shaft seal

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.