Turbochargers

15 Questions | Total Attempts: 960

SettingsSettingsSettings
Please wait...
Machine Quizzes & Trivia

Questions and Answers
  • 1. 
    A turbocharger runs on exhaust gases true or false?
    • A. 

      True

    • B. 

      False

  • 2. 
    Most automotive turbo chargers have a ......... which allows the use of a smaller turbocharger to reduce lag.
    • A. 

      Wastegate

    • B. 

      Hole

    • C. 

      Platform

    • D. 

      Actuator

  • 3. 
    Which manifold is the turbocharger bolted into? 
    • A. 

      Inltet

    • B. 

      Exhaust

  • 4. 
    How many rotations can a turbo charger do in one minute?
    • A. 

      5,000

    • B. 

      80,000

    • C. 

      150,000

    • D. 

      172,000

  • 5. 
    There is an oil line coming off the bottom center section of the turbo that is routed to the oil pan, what is this line called?
    • A. 

      Wastegate

    • B. 

      Oil feed line

    • C. 

      Fuel line

    • D. 

      Oil return line

  • 6. 
    The waste gate senses the boost pressure. If the pressure gets too high, it could be an indicator that the turbine is?
    • A. 

      Spinning too slow

    • B. 

      Not spinning

    • C. 

      Spinning too quickly

    • D. 

      Broken

  • 7. 
    Turbochargers use engine power, true or false?
    • A. 

      True

    • B. 

      False

  • 8. 
    What are turbines made of?
    • A. 

      Iron

    • B. 

      Babbit

    • C. 

      Aluminium

    • D. 

      Steel

  • 9. 
    In the case of forced induction volumetric efficiency can exceed.......
    • A. 

      100%

    • B. 

      75%

    • C. 

      50%

    • D. 

      125%

  • 10. 
    The first turbocharged car was released in what year?
    • A. 

      1974

    • B. 

      1962

    • C. 

      1987

    • D. 

      1994

  • 11. 
    Most turbochargers use what type of bearing?
    • A. 

      Tapered roller bearing

    • B. 

      Needle roller bearing

    • C. 

      Ball bearing

  • 12. 
    Turbochargers are most common in what engine?
    • A. 

      Diesel

    • B. 

      Petrol

  • 13. 
    In Europe what percentage of cars are turbocharged?
    • A. 

      65%

    • B. 

      17%

    • C. 

      35%

    • D. 

      47%

  • 14. 
    What effect would a split boost pipe have on engine performance?
    • A. 

      Increase power

    • B. 

      Increase volumetric efficiency

    • C. 

      Reduce power

    • D. 

      Increase fuel efficiency

  • 15. 
    What is connected to the other end of the turbine wheel?
    • A. 

      Compressor wheel

    • B. 

      Air filter

    • C. 

      Induction pipe

    • D. 

      Air outlet