List five different types of oil rating systems

Q: Oil with a 5W-30 grade thins out more quickly at low temperatures as compared to oils with a 5W-20…

A: Oil with a 5W-30 grade thins out more quickly at low temperatures as compared to oils with a 5W-20…

Q: A rotameter can be installed either vertically or horizontally for measuring water flow rate. True…

A: Rotameter A rotameter is a flow meter device that measures the volumetric flow rate of a gas or…

Q: The API rating of a fuel oil is 320. What is its specific gravity at 280C? Put your answer in 3…

A: Given API fuel is 32o To find Specific gravity at 28o

Q: Name the four comfort factors.

A: For thermal comfort, below four are the important comfort factors: Temperature Humidity Air quality…

Q: ne fluid power system

A: Pnuematic.

Q: please draw technical drawings of the pipeline of lubrication oil system in an ship engine room.

A:

Q: The oil sump's small external surface area helps heat transfer from the oil to the outside air.…

A: Oil sump is used in 2 stroke and 4 stroke engines to cool the engine oil when its temperature…

Q: Pressure relief valves: Select one: a. Open manually upon overloading in pressure b. Open…

A: Pressure Relief valve- Pressure relief valve or Relief valve are used to control the pressure in a…

Q: Water pump at home is not working properly. Do fault tree analysis

A: Pump: Pump is a device that is used to increase the pressure of the fluid. In various applications,…

Q: HOW TO PERFORM LEAK TEST ON HVAC DUCTS? Badly needed asap. Brief and clear Explanation. I will rate…

A: The leak test on HVAC ducts is performed in few steps. These steps are given as under,

Q: 1.Name type of failures in engine blocks

A: The engine is the most important part of the IC engine. In production, Every company produces an…

Q: ration i

A: given: Methods for treating vibration in pumps

Q: Identify parts of an engine lubrication system using this schematic drawing Oil Sump

A: given; identify parts of engine lubrication system.

Q: List five common sources for transmission fluid leaks

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

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 that all transmission opening pressure are derived from the regulated output flow…

A: Technician A says that all transmission opening pressure are derived from the regulated output flow…

Q: Technician A says that it takes about 1 pint of oil to raise the oil level from "add" to "full."…

A: Technician A says that is takes about 1 pint of oil to raise the oil level from "add" to "full".…

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: Types of engine oil

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

Q: Explain the difference between the inherent and installed valve characteristics.

A:

Q: Excessive oil results in all of the following EXCEPT: Select one: a. low oil pressure.

A: The correct option is a.

Q: Given two oil According to the standard by Society Automotive Engineers the oil , by comparing the…

A: Given: Given two oil According to the standard by Society Automotive Engineers the oil , by…

Q: Match the following questions with answers To stop dirt being drawn inside with the rod. Irregular…

A:

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

A:

Q: Choose correct answer: Which one of the following devices creates only flow? An external gear…

A: External gear pumps are  used for pumping water and other fluids. They are preferred in applications…

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

A: Option b is correct.

Q: The API rating of a fuel oil is 30°. What is its specific gravity at 21°C? Put your answer in 3…

A: Given          API rating = 30 Temperature, T = 21oC Find  Specific gravity, SG

Q: The following instruments are considered gyroscopic. * Tachometer VSI Altimeter Fuel…

A:

Q: Which type of oil filter uses an anti drain back valve to prevent it from emptying of oil when the…

A: Which type of oil filter uses an anti drain back valve to prevent if form emptying of oil when…

Q: Technician A says that if the oil pre shows low on the vehicle's gauge, oil pressure should be…

A: given:

Q: Write F if True and T if False. Oxygen is the most abundant and dominant gas in the Earth’s…

A: Answer: T

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: briefly 1. Valve lag 2. intake lag

A:

Q: variable that commonly used in oil and gas industries.

A: (A) Number of progressive stages (activities including an adjustment of the material being dealt…

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

A: Answer:- Technician B correct.

Q: Name and sketch the three types of plug gauges

A:

Q: Calculate: 15 degree API fuel oil in Baume scale

A:

Q: Engine oil at 87°C flows entire plate.

A:

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 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: 26(a). What is the use of separator and when it is used in oil industry?

A:

Q: An AND valve can allow flow alternatively from its inlets. Select : true or False

A: The AND with two different flow is given.

Q: what is the formula for air

A: (O2 + 3.76 N2)

Q: Identify the specific steps when Conduct a lock-out and tag-out activity in the oil rig to repair…

A: Steps in directing lock out tag out action in oil rig for the penetrating machine change  For the…

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.