A major community health issue related to poorly maintained ...

[olgavictoria]

A major community health issue related to poorly maintained cooling towers is the growth of _____.
 
  a. Legionella bacteria
  b. algae
  c. mold spores
  d. Streptococcus bacteria

Question 2

When checking the current draw of the supply air fan in an air handler, always _____.
 
  a. make sure the supply air fan access panel is removed
  b. wear rubber gloves and rubber sole shoes
  c. make sure the compressor is not running
  d. make sure the supply air fan access panel is in place

[firehawk60]

Answer to Question 1

a

Answer to Question 2

d

[olgavictoria]

Thanks for the timely response, appreciate it

[xiazhe]

TYSM