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

Author Question: A problem that can look like low refrigerant charge if a service technician is only looking at ... (Read 62 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jul 24, 2018
A problem that can look like low refrigerant charge if a service technician is only looking at system pressures is:
 
  A) An overfeeding refrigerant metering device. B) Low evaporator airflow.
  C) Low condenser airflow. D) High evaporator airflow.

Question 2

What two readings are needed to calculate the condenser air temperature difference?
 
  A) Air temperature into and water temperature out of the condenser
  B) Water temperature into and air temperature out of the condenser
  C) Air temperature into and out of the condenser
  D) Refrigerant temperature into and out of the condenser


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

JaynaD87

  • Sr. Member
  • ****
  • Posts: 368
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

C


genevieve1028

  • Member
  • Posts: 601
Reply 2 on: Jul 24, 2018
Excellent

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r Defibrillator. Defibrillators are devices that supply a voltage charge to the heart in the hope of r
Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S Grace Service, a YMCA missionary, explained that these porters worked at the base of Mount Omei in S
How to solve an exponential growth problem involving bacterial growth (Question 1) How to solve an exponential growth problem involving bacterial growth (Question 1)
Problem Problem
Problem Problem
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Video: Major Elements in Biological Molecules: Proteins

For a complete list of videos, visit our video library