Types of Oil and General Characteristics of Liquids Quiz

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Questions and Answers

What type of fuels are included in the category of pyrolyzable solid fuels?

  • Liquid fuels like gasoline and diesel
  • Wood and paper (correct)
  • Plastics and synthetic materials
  • Metals and alloys

Which factor affects the combustibility of wood based on the information provided?

  • Smell of the wood
  • Rate and period of heating (correct)
  • Color of the wood
  • The country where the wood was sourced

What is one of the factors that makes freshly cut wood more difficult to ignite compared to dry wood?

  • Density of the wood
  • Moisture content (correct)
  • Heat conductivity
  • Age of the tree the wood came from

What role does heat conductivity play in the ignition of materials according to the text?

<p>High heat conductivity delays ignition (A)</p> Signup and view all the answers

In the context of solid fuels, what does GAS-to-GAS Reaction refer to?

<p>The release of vapors that mix with oxygen to produce a flame (B)</p> Signup and view all the answers

What is one characteristic shared by almost all fibers and textiles according to the text?

<p>'Fibers' are strands or threads in fabrics (A)</p> Signup and view all the answers

What type of gases are commonly used in welding and cutting processes?

<p>Oxygen and acetylene (D)</p> Signup and view all the answers

Which gas is commonly used in medical treatments for anesthesia?

<p>Chloroform (A)</p> Signup and view all the answers

What process involves the splitting of the nucleus of atoms?

<p>Fission (C)</p> Signup and view all the answers

Which type of fuels create great amounts of heat and power?

<p>Solid and liquid chemical fuels (A)</p> Signup and view all the answers

What is the measurement of the relative amount of heat energy contained within a substance?

<p>Temperature (D)</p> Signup and view all the answers

Which process involves the combination of two light nuclei of an atom?

<p>Nuclear fusion (C)</p> Signup and view all the answers

What is the definition of gas permeability?

<p>Open to passage or penetration of other substances through the gas (D)</p> Signup and view all the answers

Which gas is predominantly found in natural gas?

<p>Methane (D)</p> Signup and view all the answers

What does the term 'diffusion' refer to in the context of gas fuels?

<p>Uniform distribution of molecules of one substance through those of another (B)</p> Signup and view all the answers

Which classification of gases is based on their physical properties?

<p>Compressed Gas vs. Liquefied Gas (C)</p> Signup and view all the answers

What type of gases are usually utilized for burning with air to produce heat?

<p>Fuel Gases (D)</p> Signup and view all the answers

What is the primary characteristic of gas molecules according to the text?

<p>They are very far from each other and in constant motion (D)</p> Signup and view all the answers

What is the main difference between distillate oil and residual oil?

<p>Distillate oil is further refined than residual oil. (C)</p> Signup and view all the answers

Which characteristic of liquids is highlighted in the text?

<p>They take the shape of their container due to free movement of molecules. (D)</p> Signup and view all the answers

What defines flammable liquids as per the text?

<p>Flash point above 37.8 C and vapor pressure below 40 psia. (C)</p> Signup and view all the answers

What makes combustible liquids different from flammable liquids?

<p>Combustible liquids have a higher flash point than flammable liquids. (C)</p> Signup and view all the answers

What are the primary components of a gas giant according to the text?

<p>Hydrogen and helium (C)</p> Signup and view all the answers

Which property is NOT associated with gas fuels based on the text?

<p>Expansibility (D)</p> Signup and view all the answers

What is the main use of bituminous coal in the industry?

<p>Produce more heat than other types of coal (B)</p> Signup and view all the answers

Which type of coal is the least plentiful and hardest?

<p>Anthracite (B)</p> Signup and view all the answers

What is Peat primarily used for?

<p>Used as a fuel (A)</p> Signup and view all the answers

What are gasoline and diesel fuels mainly derived from?

<p>Petroleum (B)</p> Signup and view all the answers

What distinguishes kerosene from gasoline and diesel fuel?

<p>It is used for burning in lamps and heaters (B)</p> Signup and view all the answers

Which type of coal contains more carbon and produces more heat?

<p>Anthracite (A)</p> Signup and view all the answers

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