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

Author Question: When an air cooled split system operates at low ambient temperatures A) The decreased air density ... (Read 24 times)

eruditmonkey@yahoo.com

  • Hero Member
  • *****
  • Posts: 546
on: Jul 26, 2018
When an air cooled split system operates at low ambient temperatures
 
  A) The decreased air density reduces the airflow over the condenser
  B) System efficiency is increased because of the extra cooling effect of the colder air
  C) Head pressure increases because of the inverse relationship between ambient temperature and condenser temperature
  D) Low ambient controls are necessary for safe operation

Question 2

Normally, a split AC system that uses a fixed metering device can safely operate at temperatures
 
  A) above 50F B) above 90F C) above 60F D) above 70F


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

phuda

  • Sr. Member
  • ****
  • Posts: 348
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

C


eruditmonkey@yahoo.com

  • Member
  • Posts: 546
Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

The Endomembrane System 2 The Endomembrane System 2
The Rodent Accessory Olfactory System The Rodent Accessory Olfactory System
Typical components of software for a practice management system (PMS). Typical components of software for a practice management system (PMS).
The digestive system. The digestive system.
The skeletal system. The skeletal system.
The central nervous system is composed of the brain and the spinal cord The central nervous system is composed of the brain and the spinal cord
Video: Bond types - Atomic structure and basis of bonds

For a complete list of videos, visit our video library