This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: After the following exhaust emissions were measured, how was the engine operating? HC=766 PPM ... (Read 75 times)

lracut11

  • Hero Member
  • *****
  • Posts: 536
on: Aug 13, 2021

Question 1

A vehicle is undergoing a SHED test. What is being measured?
◦ Evaporative emissions
◦ Tail pipe gasses
◦ Lighting pollution
◦ Zero emissions

Question 2

After the following exhaust emissions were measured, how was the engine operating?
HC=766 PPM CO2=8.2% CO=4.6% O2=0.1%
◦ Too rich
◦ Too lean


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by lracut11 on Aug 13, 2021

Kimmy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Aug 13, 2021

Answer 1

Evaporative emissions

Answer 2

Too rich


lracut11

  • Member
  • Posts: 536
Reply 2 on: Aug 13, 2021
:D TYSM

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Two types of front-engine, front-wheel drive. Two types of front-engine, front-wheel drive.
Roller lifter from a GM Duramax 6.6 liter V-8 diesel engine. Notice the size of this lifter compared ... Roller lifter from a GM Duramax 6.6 liter V-8 diesel engine. Notice the size of this lifter compared ...
A demonstration engine showing the amount of water that can be circulated through the cooling ... A demonstration engine showing the amount of water that can be circulated through the cooling ...
This severely corroded water pump could not circulate enough coolant to keep the engine cool. As a ... This severely corroded water pump could not circulate enough coolant to keep the engine cool. As a ...
The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke. The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke.
(a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ... (a) As an engine is accelerated under a load, the engine vacuum drops. This drop in vacuum is ...
Video: Deglutition

For a complete list of videos, visit our video library