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

Author Question: When replacing or repairing any electrical components, always verify that the: A) Refrigerant is ... (Read 34 times)

debasdf

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
When replacing or repairing any electrical components, always verify that the:
 
  A) Refrigerant is a non-ozone-depleting chemical.
  B) Replacement part is rated for more voltage than the original.
  C) Power source is disconnected and locked out.
  D) Voltage is available to the unit.

Question 2

What is the main difference between a heat pump and a fossil fuel furnace?
 
  A) Heat pumps move heat instead of creating it. B) Fossil fuel furnaces have been around longer.
  C) Fossil fuel furnaces are hotter. D) Heat pumps are easier to install.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nanny

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


debasdf

  • Member
  • Posts: 570
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Types of Electrical Potentials in Biological Systems Types of Electrical Potentials in Biological Systems
Weber's Three Components Of Social Class Weber's Three Components Of Social Class
A typical ignition switch showing all of the electrical terminals after the connector has been ... A typical ignition switch showing all of the electrical terminals after the connector has been ...
Structural components of the heart Structural components of the heart
Dissolved Components in Seawater Dissolved Components in Seawater
Trihybrid cross to verify independent assortment Trihybrid cross to verify independent assortment
Video: How antibiotics works? 💊

For a complete list of videos, visit our video library