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

Author Question: Why does an air-source heat pump system's heating capacity decrease as the outdoor temperature ... (Read 133 times)

DyllonKazuo

  • Hero Member
  • *****
  • Posts: 565
on: Jul 24, 2018
Why does an air-source heat pump system's heating capacity decrease as the outdoor temperature decreases?
 
  A) The compression ratio decreases because the evaporator pressure increases.
  B) The compression ratio increases because the evaporator pressure decreases.
  C) The compression ratio increases because the evaporator pressure increases.
  D) The compression ratio decreases because the evaporator pressure decreases.

Question 2

When replacing fuses be sure to match which of these ratings?
 
  A) Amperage
  B) Class
  C) Voltage
  D) Instantaneous current
  E) All of these should be matched.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

morganmarie791

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

E


DyllonKazuo

  • Member
  • Posts: 565
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Gastrointestinal system Gastrointestinal system
Female Reproductive system Female Reproductive system
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
Procedures and Diagnostic Tests Related to the Male Reproductive System Procedures and Diagnostic Tests Related to the Male Reproductive System
Milk is essential source of calcium Milk is essential source of calcium
Variations in the Ocean’s Surface Temperature and Salinity with Latitude Variations in the Ocean’s Surface Temperature and Salinity with Latitude
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library