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

Author Question: Who may refill a DOT 39 nonrefillable cylinder? A) Only EPA-certified refrigerant recyclers B) ... (Read 93 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
on: Jul 24, 2018
Who may refill a DOT 39 nonrefillable cylinder?
 
  A) Only EPA-certified refrigerant recyclers B) Only certified technicians
  C) Only refrigerant manufacturers D) Nobody

Question 2

How do piercing pliers differ from braze-on piercing valves with regard to how they are used on sealed systems?
 
  A) Piercing pliers cannot be used to recover refrigerant.
  B) Piercing pliers cannot be a permanent solution.
  C) Piercing pliers require a bolted valve.
  D) Piercing pliers have a greater danger of causing overheating.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kmb352

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


formula1

  • Member
  • Posts: 666
Reply 2 on: Jul 24, 2018
Wow, this really help

Sarahjh

  • Member
  • Posts: 370
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Compression ratio is the ratio of the total cylinder volume (when the piston is at the bottom of ... Compression ratio is the ratio of the total cylinder volume (when the piston is at the bottom of ...
A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ... A cutaway of a small block Chevrolet V-8 showing the passage from the cylinder head through the ...
The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke. The exhaust gases are pushed out of the cylinder by the piston on the exhaust stroke.
A single cylinder is shown at the top and a four-cylinder engine at the bottom. A single cylinder is shown at the top and a four-cylinder engine at the bottom.
How to find the volume and surface area of any cylinder How to find the volume and surface area of any cylinder
Cylinder Leakage Test Cylinder Leakage Test
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library