« previous next »

Author Question: At higher altitudes, the octane requirement for automobile fuel is ________. A) Lower B) Doubled ... (Read 45 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?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter. A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter.
A lack of fuel flow could be due to a restricted fuel-pressure regulator. Notice the fine screen ... A lack of fuel flow could be due to a restricted fuel-pressure regulator. Notice the fine screen ...
A fuel-pressure graph after key on, engine off (KOEO) on a TBI system. A fuel-pressure graph after key on, engine off (KOEO) on a TBI system.
Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve. Checking the fuel pressure using a fuelpressure gauge connected to the Schrader valve.
Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ... Gradient Flow:Upper air moving from areas of higher pressure to areas of lower pressure undergo ...
Higher-Order Conditioning Higher-Order Conditioning
Video: Cardiac Cycle (Part 4 of 4)

For a complete list of videos, visit our video library