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Author Question: As the air filter gets dirty, the static pressure drop across the filter A) stays the same B) ... (Read 29 times)

jenna1

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on: Jul 26, 2018
As the air filter gets dirty, the static pressure drop across the filter
 
  A) stays the same B) increases C) decreases

Question 2

What is a service valve wrench?
 
  A) A tool used to change the core in Schrader valve
  B) A pair of pliers that is used to turn a manual service valve stem
  C) A wrench used to install service valves on a hermetic system
  D) A ratchet wrench with square openings that fit service valve stems


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paavo

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Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

D


jenna1

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Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

komodo7

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Reply 3 on: Yesterday
Excellent

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