This topic contains a solution. Click here to go to the answer

Author Question: The standard transformer VA rating for most HVACR systems is: A) 60 VA. B) 20 VA. C) 100 VA. D) ... (Read 43 times)

Davideckstein7

  • Hero Member
  • *****
  • Posts: 555
The standard transformer VA rating for most HVACR systems is:
 
  A) 60 VA. B) 20 VA. C) 100 VA. D) 40 VA.

Question 2

To help prevent tooth decay, public water distribution systems add _____.
 
  a. chlorine
  b. alum
  c. fluoride
  d. activated carbon



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Answer to Question 1

D

Answer to Question 2

c




Davideckstein7

  • Member
  • Posts: 555
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it


abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

For a complete list of videos, visit our video library