BASIC VEHICLE TECHNOLOGIES 2:
ENGINES Exam Questions And Answers
100% Pass.
How does a turbocharger improve performance? - AnswerPuts more oxygen into the
combustion chamber
How long does it take for the ceramic glow plugs in the Cummins® V8 diesel engine to warm
each cylinder in cold weathe...
What's the advantage of sequential multi-point fuel injection? - Answer✔Helps enhance overall
driveability and reduce emissions
What's the benefit of an engine's horsepower rating? - Answer✔Gives an indication of how
strong the engine is
What lightweight components does the MR18DE engine use to reduce weight? -
Answer✔Aluminum-alloy
With sequential multi-point fuel injection, what is meant by "multi-point"? - Answer✔Each
cylinder has its own dedicated fuel injector
A lower weight-to-power ratio may mean ________, regardless of the horsepower rating. -
Answer✔Superior vehicle performance
The VQ series V6 engines are multi-year winners of what award? - Answer✔Ward's 10 Best
Engines
What does the electronic drive-by-wire system do? - Answer✔Opens and closes the throttle
electronically instead of using a cable
What are the advantages of an electronic drive-by-wire system? - Answer✔Helps maximize
engine efficiency and improve performance
Provides more precise throttle control and better fuel economy
How does the electronic drive-by-wire system affect 4WD vehicle operation in 4LO? -
Answer✔Reduces throttle sensitivity for more control off-road
What does a weight-to-power ratio of 18.5 mean? - Answer✔One horsepower has to move 18.5
pounds of vehicle weight
Who rates all passenger cars and light-duty trucks for fuel economy? - Answer✔Environmental
Protection Agency (EPA)
1|Page
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Brightstars. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
