The stems on manual stem service valves should be turned with: ...

[WhattoUnderstand]

The stems on manual stem service valves should be turned with:
 
  A) A refrigeration service valve wrench only.
  B) Either an adjustable jaw wrench or a pair of pliers.
  C) Either a refrigeration service valve wrench or a pair of pliers.
  D) Either a refrigeration service valve wrench or an adjustable jaw wrench.

Question 2

The solder should be melted by:
 
  A) After wrapping it around the pipe. B) By touching it to the pipe.
  C) By the torch flame. D) Before applying the flame to the pipe.

[medine]

Answer to Question 1

A

Answer to Question 2

B

[WhattoUnderstand]

Great answer, keep it coming

[CAPTAINAMERICA]

Gracias!