Marine Diesel Engine Performance Quiz
3 Questions
2 Views

Marine Diesel Engine Performance Quiz

Created by
@GoldForesight7167

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What do indicator diagrams in a marine diesel engine represent?

  • Temperature variations within the engine cylinder
  • Fuel injection timing during the combustion process
  • Exhaust gas recirculation rates
  • Pressures and volumes within the engine cylinder during the operating cycle (correct)
  • What does the peak pressure in a marine diesel engine correspond to?

  • Pressure at the end of the exhaust stroke
  • Pressure at the beginning of the compression stroke
  • Average pressure throughout the operating cycle
  • Maximum pressure reached during the power or combustion stroke (correct)
  • How is the variation of pressure within the cylinder throughout the engine's operating cycle often represented?

  • In a torque-efficiency diagram
  • In a speed-fuel diagram
  • Known as pressure-volume (PV) diagram (correct)
  • In a temperature-volume diagram
  • More Like This

    Use Quizgecko on...
    Browser
    Browser