Types of Propellants Quiz

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Questions and Answers

What is the main method used by reservoir geologists, chemists, and engineers to research geographical structures that hold petroleum?

Seismic reflection

Which country has the highest total oil reserves as of 2022?

Venezuela

What are the three main hydrocarbon groups that make up petroleum?

Paraffins, Naphthenes, Aromatics

Which process involves separating materials in the refining process based on differences in their volatility?

Distillation Signup and view all the answers

What is the most critical step in the refining process according to the information provided?

Fractional Distillation Signup and view all the answers

What does cracking involve in the refining process?

Breaking up heavy molecules into lighter hydrocarbons Signup and view all the answers

What is the primary difference between LPG and natural gas?

Natural gas is methane while LPG is propane or butane. Signup and view all the answers

Which gas has a higher heat content per unit volume?

LPG Signup and view all the answers

How is crude oil transformed into useful products like LPG and gasoline?

Separation, conversion, and treatment Signup and view all the answers

What are the main products obtained through petroleum refining?

Gasoline, LPG, kerosene Signup and view all the answers

How is oil classified in the petroleum industry?

"API gravity, density measure, location drilled, and sulfur content" Signup and view all the answers

In what form does LPG typically come in?

"Cylinders" Signup and view all the answers

What is the main advantage of liquid propellants over solid propellants?

They are more versatile and can be checked and calibrated more easily. Signup and view all the answers

Which of the following is an example of a monopropellant?

Hydrogen peroxide (H2O2) Signup and view all the answers

What is the main characteristic of a double-base propellant?

It contains nitrocellulose and nitroglycerine. Signup and view all the answers

Which of the following is an example of a bipropellant?

Liquid hydrogen and hydrazine Signup and view all the answers

What is the oldest composite propellant mentioned in the text?

Gunpowder Signup and view all the answers

What is the main difference between natural gas and liquefied petroleum gas (LPG)?

They are chemically different gases. Signup and view all the answers

What is the main purpose of reforming in the distillation process?

Upgrading naphthas into high octane petrol Signup and view all the answers

Which catalyst is commonly used in the reforming process?

Platinum (Pt) Signup and view all the answers

What is the role of steam in fluid catalytic cracking?

To facilitate the cracking process Signup and view all the answers

What happens to the catalyst after it passes through the regenerator vessel in fluid catalytic cracking?

It flows back to the reactor Signup and view all the answers

In reforming, which compounds are converted to isoparaffins and aromatics?

Paraffins Signup and view all the answers

What is the function of the catalyst in catalytic cracking processes?

To initiate and speed up chemical reactions without being consumed Signup and view all the answers

Which of the following improvements would be needed in refinery processes?

All of the above Signup and view all the answers

What is one of the concerns for efficiency mentioned in the text?

All of the above Signup and view all the answers

Which technique is mentioned for determining sulfur content in crude oil?

Wavelength Dispersive X-ray Fluorescence (WDXRF) spectroscopy Signup and view all the answers

What are the two important quality characteristics of crude oil mentioned in the text?

Density and sulfur content Signup and view all the answers

How is the density of crude oil characterized?

Light or heavy Signup and view all the answers

How is the sulfur content of crude oil characterized?

Sweet or sour Signup and view all the answers

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