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Author Question: The standard transformer VA rating for most HVACR systems is: A) 60 VA. B) 20 VA. C) 100 VA. D) ... (Read 18 times)

Davideckstein7

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on: Jul 27, 2018
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


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aburgess

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

c


Davideckstein7

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Reply 2 on: Jul 27, 2018
:D TYSM

deja

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Reply 3 on: Yesterday
Excellent

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