« previous next »

Author Question: At higher altitudes, the octane requirement for automobile fuel is ________. A) Lower B) Doubled ... (Read 58 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jun 23, 2018
At higher altitudes, the octane requirement for automobile fuel is ________.
 
  A) Lower B) Doubled C) Higher D) Unchanged

Question 2

Technician A says that using lower octane fuel in vehicles designed for premium fuel will cause serious engine damage. Technician B says that some octane boosters will cause discoloration of the porcelain on spark plugs. Which technician is correct?
 
  A) Technician A only B) Technician B only C) Both technicians D) Neither technician


Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

A typical injector-pump-type automotive diesel fuel injection system. A typical injector-pump-type automotive diesel fuel injection system.
A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ... A pump showing regular with a pump octane of 87, plus rated at 89, and premium rated at 93. These ...
Higher-Level Thinking Skills Used in Massage Therapy Higher-Level Thinking Skills Used in Massage Therapy
How to calculate fuel costs How to calculate fuel costs
Enriched uranium is used as fuel in nuclear reactors Enriched uranium is used as fuel in nuclear reactors
Higher-Order Conditioning Higher-Order Conditioning
Video: Cleavage and Implantation Animation

For a complete list of videos, visit our video library