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Author Question: The stems on manual stem service valves should be turned with: A) A refrigeration service valve ... (Read 178 times)

WhattoUnderstand

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on: Jul 26, 2018
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.


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medine

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

A

Answer to Question 2

B


WhattoUnderstand

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Reply 2 on: Jul 26, 2018
Gracias!

meow1234

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Reply 3 on: Yesterday
Wow, this really help

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