« previous next »

Author Question: Strange and unpleasant odors in an air-conditioning system are usually caused by ________. A) ... (Read 77 times)

student77

  • Hero Member
  • *****
  • Posts: 567
on: Jun 23, 2018
Strange and unpleasant odors in an air-conditioning system are usually caused by ________.
 
  A) Bacteria and other microorganisms
  B) Leaking refrigerant getting into the passenger compartment
  C) A clogged cabin filter
  D) Leaking engine coolant at the heater

Question 2

The EGR system recirculates about ________ exhaust gasses back into the intake manifold
 
  A) 50 B) 30 C) less than 2 D) 6 to 10


TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jun 23, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

student77

  • Hero Member
  • *****
  • Posts: 567
Reply #2 on: Jun 23, 2018
Thank you!


TheNamesImani

  • Sr. Member
  • ****
  • Posts: 334
Reply #3 on: Jun 23, 2018
Happy to help


« previous next »
 

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.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Top down view of Olympus Mons, the highest known mountain in the solar system Top down view of Olympus Mons, the highest known mountain in the solar system
Human Visual System Human Visual System
The digestive system. The digestive system.
Paranasal sinuses are part of the upper respiratory system. From here, infections may spread via the ... Paranasal sinuses are part of the upper respiratory system. From here, infections may spread via the ...
Cystic fibrosis is caused by a mutation in a protein called CFTR Cystic fibrosis is caused by a mutation in a protein called CFTR
Ontario's electricity system four key components Ontario's electricity system four key components
Video: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library