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

Author Question: Third-party testing for recovery units has been required since: A) July 1, 1992. B) November 15, ... (Read 102 times)

FButt

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
Third-party testing for recovery units has been required since:
 
  A) July 1, 1992. B) November 15, 1993.
  C) November 14, 1994. D) November 15, 1995.

Question 2

A refrigerant's enthalpy is:
 
  A) Mathematically derived from the refrigerant's pressure and temperature.
  B) An index of environmental compatibility.
  C) The total amount of heat in the refrigerant.
  D) A purely theoretical concept that has never been demonstrated.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

C


FButt

  • Hero Member
  • *****
  • Posts: 519
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


amandanbreshears

  • Sr. Member
  • ****
  • Posts: 320
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
Vehicles equipped with onboard refueling vapor recovery usually have a reduced-size fill tube. Vehicles equipped with onboard refueling vapor recovery usually have a reduced-size fill tube.
Testing coordination by using the finger-to-finger test Testing coordination by using the finger-to-finger test
Testing graphesthesia Testing graphesthesia
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
Neurons and glia: Neurons are the basic functional units of the brain Neurons and glia: Neurons are the basic functional units of the brain
Video: hGH, Thyroid hormones & Aldosterone

For a complete list of videos, visit our video library