Plumbers Should Not ______________________ Exterior Wall Insulation While Installing Piping

Q16: MATCHING<br>Match the following terms:<br>-Fitting connection with a

Q17: The sealing compound used for threaded connections

Q18: Doubling a pipe size provides twice the

Q19: _ tubing uses a plastic securing clip,and

Q20: Many green plumbing projects require that plumbers

Q22: MATCHING<br>Match the following terms:<br>-Process to weld copper

Q23: The theoretical basis of a wsfu is

Q24: One gallon is also _ liters and

Q25: The two common sizes of wall studs

Q26: The most common percentages of silver used