Internal Combustion Engine Quiz

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Questions and Answers

Which type of engine uses direct fuel injection into the intake manifold or cylinder?

  • #2 or #3 Fuel Oil engine
  • Natural gas engine
  • Light Fuel Oil engine (correct)
  • Gasoline engine

What is the primary method of ignition for the natural gas engine?

  • Hot ignition tube (correct)
  • Compression of the combustion air charge
  • Vapourization
  • Spark

Which type of fuel undergoes vapourization when drawn or injected into the engine cylinder?

  • Gasoline (correct)
  • Natural gas
  • Light Fuel Oil
  • #2 or #3 Fuel Oil

In which type of engine is governing achieved by varying the fuel quantity injected to control power output?

<p>#2 or #3 Fuel Oil engine (A)</p> Signup and view all the answers

Which type of fuel is enhanced with benzene or iso octanes to increase the octane rating?

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

What term applies to all engines that burn fuel in the engine cylinder?

<p>Internal combustion engine (B)</p> Signup and view all the answers

In addition to the fuel used and working cycle, what else needs to be specified to describe an internal combustion engine type?

<p>Ignition method, fuel delivery, and engine output control (C)</p> Signup and view all the answers

Which fuel experienced a drop in use due to rising fuel prices and emission control module issues?

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

What has led to the rise in interest in propane again?

<p>Modern computerized control modules, better fuel efficiency, and lower carbon emissions (A)</p> Signup and view all the answers

What does the term 'internal combustion engine' not include?

<p>Engines driven by steam (A)</p> Signup and view all the answers

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