Plumbing Test 3 Questions and Answers

Plumbing Test 3 Questions and Answers what is the difference between type L piping and type ACR piping? - ANSWER ️️ ACR is shipped clean from the factory and both of its ends are sealed which types of copper tubbing is used for water surfaces? - ANSWER ️️ type K and L on which side of the building member should a plumber place his load? - ANSWER ️️ side of compression or the neutral plane all plumbing fixtures that have a flow spout and an overflow level, require a distance between them. what is that distance called? - ANSWER ️️ air gap what are the most common cast iron fittings called? - ANSWER ️️ Bends how is a beam positioned? - ANSWER ️️ horizontal what type of loads tend to pull materials apart? - ANSWER ️️ tensional load how do wood and concrete beams fail? - ANSWER ️️ 45 degree shear line what fitting allows water to move laterally without changing direction? - ANSWER ️️ offset fitting to lower the possibility of puncturing the piping where/how should u place it? - ANSWER ️️ in the middle of structural member when permitted for a plumber to make a hole how should he make it? - ANSWER ️️ round and smoot