Which is the primary purpose of a split-system installation ...

[mckennatimberlake]

Which is the primary purpose of a split-system installation valve's service port?
 
  A) Trapping refrigerant B) Valve maintenance
  C) Controlling leaks D) System evacuation

Question 2

For personal safety, workers with long hair should _____.
 
  a. gather it in a ponytail
  b. avoid areas where power tools are in use
  c. cut it short
  d. contain it with a net, hat, or other protective covering

[DylanD1323]

Answer to Question 1

D

Answer to Question 2

d

[mckennatimberlake]

TYSM

[komodo7]

Gracias!