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

Author Question: Why should some refrigerants NOT be recovered? A) Older machines may hold toxic chemicals. B) ... (Read 124 times)

xroflmao

  • Hero Member
  • *****
  • Posts: 515
on: Jul 24, 2018
Why should some refrigerants NOT be recovered?
 
  A) Older machines may hold toxic chemicals.
  B) Many machines hold too little refrigerant to recover.
  C) Type III refrigerant cannot be reused.
  D) Older refrigerants have mostly dissipated already.

Question 2

Ohm's law is a mathematical formula that describes the relationship between:
 
  A) Volts, amps, and ohms. B) Watts, volts, and amps.
  C) Volts, amps, ohms, and watts. D) Ohms, watts, and volts.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

InfiniteSteez

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


xroflmao

  • Member
  • Posts: 515
Reply 2 on: Jul 24, 2018
:D TYSM

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Toxic Waste Toxic Waste
Polypharmacy in older adults Polypharmacy in older adults
Factors affecting vital signs of older adults Factors affecting vital signs of older adults
Stretch the flexor muscles with hyperextension at the wrist. Hold the forearm vertical with one ... Stretch the flexor muscles with hyperextension at the wrist. Hold the forearm vertical with one ...
Children and adolescents define themselves as they get older Children and adolescents define themselves as they get older
Portable X Ray machines. Portable X Ray machines.
Video: Normal and abnormal blood pH

For a complete list of videos, visit our video library