Author Question: The final choice of piping material for many applications, including fuel gases, is often controlled ... (Read 68 times)

geodog55 · **on:** Jul 24, 2018

The final choice of piping material for many applications, including fuel gases, is often controlled by _____.

a. building codes
b. the material cost
c. personal preference
d. the installing contractor

Question 2

Of the following copper tubing types, the one with the thinnest wall is _____.

a. Type K
b. Type L
c. Type M
d. Type ACR