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

Author Question: Why do air source heat pumps usually require auxiliary heat? A) The heat pump compressor will not ... (Read 117 times)

mckennatimberlake

  • Hero Member
  • *****
  • Posts: 559
on: Jul 26, 2018
Why do air source heat pumps usually require auxiliary heat?
 
  A) The heat pump compressor will not start in cold weather unless it is first warmed up
  B) Because air source heat pumps break down a lot
  C) The heat that a heat pump pumps in must first be provided by an auxiliary heat source
  D) Because the heating capacity of the unit drops as the house heating requirements are increasing

Question 2

The ENERGY STAR label is awarded to those split system air-to air units with EERs of ________ or greater, SEERs of ________ or greater and HSPFs of ________ or greater.
 
  A) EER 12, SEER 14.5 , HSPF 8.2 B) EER 16, SEER 22, HSPF 13
  C) EER 11, SEER 14, HSPF 8 D) EER 10, SEER 13, HSPF 7.7


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

laurnthompson

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

A


mckennatimberlake

  • Member
  • Posts: 559
Reply 2 on: Jul 26, 2018
:D TYSM

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Your heart beats over 36 million times a year.

Hydrogen sulfide as an energy source for chemoautotrophic bacteria in the deep sea. Hydrogen sulfide as an energy source for chemoautotrophic bacteria in the deep sea.
Examples of USP labels Source: Courtesy of Novartis Pharmaceuticals Corporation and Mallinckrodt Pha Examples of USP labels Source: Courtesy of Novartis Pharmaceuticals Corporation and Mallinckrodt Pha
This 1900 photograph of steel factories at night in Duquesne, near Pittsburgh, was tinted by hand. S This 1900 photograph of steel factories at night in Duquesne, near Pittsburgh, was tinted by hand. S
Concentric double-pipe heat exchanger for co-current flow Concentric double-pipe heat exchanger for co-current flow
The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ... The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ...
Mixed dishes such as hamburgers and pizza are a major source of solid fats in the diets of Americans Mixed dishes such as hamburgers and pizza are a major source of solid fats in the diets of Americans
Video: Interview with Person who has Schizophrenia

For a complete list of videos, visit our video library