All of the following are advantages of synthetic oil over conventional oil EXCEPT: Select one: a. cost effectiveness. b. better low temperature viscosity. c. fewer wax impurities. d. operation at higher temperatures.

Q: Square ring,shaped ring and O ring seals are the seals which could be utilized for _____________…

A: Objective: To determine the use of the seal for a different type of flow.

Q: Describe briefly the ways that knowledge of equal loudness contours can help you balance a mix.

A: When delivered with pure steady tones, an equal-loudness contour is a measure of sound pressure…

Q: Briefly explain how Crude oil is refined to its finest products

A: Petroleum refineries changes the crude oil into various products. Refining breaks the crude oil into…

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: Which of these provides stringent classifications formulated for engine oils used in European…

A: ACEA , Association de constructors Europeans d'automobiles.

Q: What is the first fuel used before the adoptation of crude oil?

A: What is the first fuel used before the adaptation of crude oil?

Q: Diesel fuel is created in the middle of the distillation process and resembles oil. It takes less…

A: The fuels that are used in multipurpose are made up of hydrogen and carbon atoms. These fuels are…

Q: Question 25 Which of the following statements about the pressure of a gas is true? None of these are…

A: Write the equation for the absolute pressure. PA=PG+PAtm Here, The absolute pressure is "PA" The…

Q: a. briefly explain the how the crude oil is refined into petroleum products.

A:

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: Describe the desirable properties of refrigerants suitable for ice plant applications. Name a few of…

A: Solution:: Desirable properties of refrigerants suitable for ice plants: • It should be cheap• It…

Q: How are lubricating oils designated? What do you understand by SAE 20W50.

A:

Q: Which beaker best illustrates what happens when the following acids are dissolved in water?a. HNO2b.…

A: In beaker, 1 all the acid molecules dissociate completely and they exist as H+ and A- ions so beaker…

Q: If you are asked to do a project on modifications in the existing 3 cylinder, naturally aspirated…

A: The modification in the naturally aspirated mechanical injection type assisted diesel engine to…

Q: You own an underground storage tank that is 2,000 gallons in size that is utilized for farm…

A:

Q: what is the byproduct for alcohol distillery

A: the final molasses is a by product in the sugar mill Contain, residual sugar, glucose and fructose.…

Q: Petroleum production engineering is a subset of petroleum engineering. Petroleum production…

A: While producing the well the lowest pressures are observed near the wellbore. In oil reservoirs,…

Q: Crude based oil is an example of type of lubricant. Semi-solid O Liquid Gaseous Solid

A: Crude oil is a

Q: Explain the importance of lubricating oil purification.

A: There is the large number of properties of fluid that need to be maintained for the proper working…

Q: 1. a) What is Plastic Viscosity? b) What does it characterize? c) What is the difference between the…

A: 1 A) PLASTIC viscosity is basically resistance of fluid to flow freely. This resistance is the…

Q: Which of the following is true about fluid power? Select all that apply. Group of answer choices A…

A:

Q: Identify the property of lubricant, in which the oil blocks the circulation pipe due to the presence…

A: Answer is oxidation

Q: A flexible tube peristaltic pump operates at 100 rpm, with a lobe volume of approximately 3 ml. What…

A:

Q: Hydraulic oil is used in the Boyle's Law demonstration experiment Select one: a. True O b. False

A: TRUE

Q: An increase in oil prices will create a situation where consumers will start buying conventional…

A: As fuel price increases it will lead to increase running cost of the vehicle, and the total expense…

Q: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

A: Rusting happens when a redox reaction occurs between the iron metal and the carbon dioxide in the…

Q: Of the following rubber additives, which one would rank as the single most important: antioxidants…

A: Additive: The chemicals that are used to improve the properties of the base material is known as…

Q: Acidizing removes damage near wellbore by injecting fluid into the formation above the fracturing…

A: Option b is correct  True

Q: What are the advantages and disadvantages of liquid propellants?

A: given; What are the advantages and disadvantages of liquid propellants?

Q: Give four advantages and disadvantages of using and handling solid fuels as compared to liquid and…

A: Solid fuel is the various forms of solid material that can be burnt to release energy, providing…

Q: Question 2: Search and find one- or two-page information about One of the following Artificial lift…

A:

Q: What is the difference between mobility and mobility ratio in enhanced oil recovery.

A: Given question : What is the difference between mobility and mobility ratio in enhanced oil…

Q: Which of the following is a correct mixture of Green sand mold?

A: for making green sand mold, the correct mixture is silica sand (main component) clay (binder: bonds…

Q: What is the most important reason why reusable launch vehicles have typically been more expensive…

A: In general, flight operations are expected to be more expensive for reusable vehicles due to added…

Q: Give a situation where Lock-Out Tag-Out (LOTO) is needed. Why is it important?

A: LOTO (Lock Out Tag Out)  LOTO is a technical term basically used to  physical restraint of all…

Q: Define the following terms. Stoichiometric A/F ratio. Lean Mixture. Polytropic Process. Rich…

A: To define , stoichiometric A/F ratio lean mixture polytropic process  rich mixture  crankshaft

Q: One of the oils that has a higher viscosity than SAE30 oils and that has many applications…

A: We are suppose to solve only one question. Please post other question as a separate question.

Q: Identify the factors that need to be considered in determining an air cleaner's overall size and…

A: The factors are -

Q: How effective the waste water can be removed from crude oil and explain the process?

A: Given Crude oil To find Process of wastewater treatment

Q: Ways to extract diesel from a mixture and its step by step process

A: Diesel fuel is a combination of hydrocarbons derived from crude oil distillation. The cetane number…

Q: why made Hybrid systems in seawater desalination?

A: Given Data⇒ Hybrid systems in seawater desalination

Q: What would be the impact of higher fuel charges on the water carrier industry? Provide a rationale…

A: Given data⇒higher fuel chargeswater carrier industryProblem definition⇒Problem says What would be…

Q: what is the packaging materials, by product, waste, and common utilities used in distillery plant of…

A:

Q: LNG is transported in specially designed vessels with specially insulated storage tanks and…

A: LNG is transported in specially designed vessels with specially insulated storage tanks and…

Q: What is a cylinder cushion? What is its purpose?

A: Concept: 1) Generally piston slides inside the cylinders.  2) So when the piston moves from top dead…

Q: what is the formula for air

A: (O2 + 3.76 N2)

Q: Explain the significance why two grade of bunker fuel oil may not be mixed on board ship?

A: Most of the marine engine burn tonnes of fuel to propel the loaded ships. And it is not possible to…

Lubricants

Lubricant can be expressed as the substance that is applied among surfaces to control the wear and tear and improve performance. Lubricants play an essential part in the safety of machinery components like gears, shaft, linkage, cam, clutches, and many others. The quantities which affect the amount of lubricant are temperature, surrounding conditions, speed of the components, and many more.