This topic contains a solution. Click here to go to the answer

Author Question: Technician A says that carbon inside the engine can cause excessive NOx to form. Technician B says ... (Read 92 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546

Question 1

Some states have a testing program that uses I/M 240 testing procedures. The number 240 refers to ________.
◦ The length of the loaded mode test, 240 seconds
◦ 240 pounds of load to be placed in the passenger seat
◦ The maximum level of HC emissions, 240 ppm
◦ None of these

Question 2

Technician A says that carbon inside the engine can cause excessive NOx to form. Technician B says that excessive NOx could be caused by a cooling system fault causing the engine to operate too hot. Which technician is correct?
◦ Technician A only
◦ Technician B only
◦ Both technicians A and B
◦ Neither technician A nor B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by itsmyluck on Aug 13, 2021

epscape

  • Sr. Member
  • ****
  • Posts: 335

Answer 1

The length of the loaded mode test, 240 seconds

Answer 2

Both technicians A and B




itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Aug 13, 2021
YES! Correct, THANKS for helping me on my review


sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

For a complete list of videos, visit our video library