Pulse Turbocharging Quiz
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Questions and Answers

What is the purpose of short small cross-section pipes in pulse turbocharging?

  • To increase exhaust pressure
  • To decrease kinetic energy associated with exhaust blow down
  • To reduce exhaust pulses
  • To utilize kinetic energy associated with exhaust blow down (correct)
  • What happens when the exhaust valve opens in pulse turbocharging?

  • The blow-down energy is completely wasted
  • Considerable part of the blow-down energy is converted into exhaust pulses (correct)
  • The blow-down energy is used to drive the engine
  • The blow-down energy is stored for later use
  • How does pulse turbocharging make use of exhaust blow-down energy?

  • By reducing the number of exhaust pulses
  • By increasing the size of exhaust ports
  • By using longer pipes to connect exhaust ports to the turbine
  • By connecting each exhaust port to the turbine with short small cross-section pipes (correct)
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