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

Author Question: What effect do noncondensable gases have on system performance? A) They cause an increase in head ... (Read 59 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 24, 2018
What effect do noncondensable gases have on system performance?
 
  A) They cause an increase in head pressure and a decrease in capacity.
  B) They cause a decrease in head pressure and an increase in capacity.
  C) Noncondensables do not affect condenser pressure because they do not condense.
  D) They cause a decrease in both head pressure and capacity.

Question 2

Where is the mixed-air temperature measure on an air handler?
 
  A) Outside by the fresh air intake
  B) In the VAV box where the conditioned air and room air are mixed
  C) Inside near the return air grille
  D) In the mixing box


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

D


RRMR

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 24, 2018
Thanks


xMRAZ

  • Sr. Member
  • ****
  • Posts: 363
Reply #3 on: Jul 24, 2018
Welcome :)


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

A difference in oxygen content between the atmosphere and the exhaust gases enables an O2S to ... A difference in oxygen content between the atmosphere and the exhaust gases enables an O2S to ...
A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ... A GDI system uses a low-pressure pump in the gas tank similar to other types of fuel-injection ...
Four methods of recording electrical activity of the nervous system. Four methods of recording electrical activity of the nervous system.
The Greenhouse Effect The Greenhouse Effect
The respiratory system and the process of gas exchange The respiratory system and the process of gas exchange
The Oceanic Ridge System The Oceanic Ridge System
Video: Cortisol (protein catabolism, gluconeogenesis, vasoconstriction & anti-inflammation)

For a complete list of videos, visit our video library