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

Author Question: The manufacturer's data on a split AC system indicates that the normal temperature drop should be ... (Read 77 times)

Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
The manufacturer's data on a split AC system indicates that the normal temperature drop should be 15F at the current operating conditions. If the evaporator entering air temperature is 80F and the leaving air temperature is 55F, the technician knows that the system:
 
  A) Most likely is overcharged because it is cooling better than it is supposed to.
  B) Is working great, even better than manufacturer's specifications.
  C) Most likely has higher than normal airflow because of the higher-than-normal temperature drop.
  D) Most likely has low air flow because of the higher-than-normal temperature drop.

Question 2

The contactor on most residential split-system condensing units controls:
 
  A) The compressor.
  B) The compressor and the condenser fan motor.
  C) The condenser fan motor.
  D) The compressor, condenser fan motor, and evaporator fan motor.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


Pineapplelove6

  • Hero Member
  • *****
  • Posts: 560
Reply #2 on: Jul 24, 2018
Thank you!


Kaytorgator

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Normal male karyotype Normal male karyotype
Graphing Psychological Data Graphing Psychological Data
Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Block Diagram of Single-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid
Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric Block Diagram of a High Concentrate Nitric Acid System for Dual-Stage Pressure Production of Nitric
Measurement of Temperature Measurement of Temperature
The Autonomic Nervous System The Autonomic Nervous System
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library