Pipe Sizes
What is the OD of Iron pipe size of 20 inch?
What is 20
What is OD of a IPS of 1/2 inch?
What is 7/8 inch?
What do you use to hold up duct wrap before on the seam.
Tape and Staples
What kind knife do you use to cut rubber?
What should you be wearing as protective head gear?
What is a hard hat?
What is the key rule to the OD of all copper size?
Add 1/8 inch or 1/8
What is 10 3/4 divided in 2?
What is 5 3/8
When measuring around duct what type of tape measure do you use?
What is a Diameter tape or baby tape measure with a backside measure made for circumferences
What tool do you use to cut metal?
What should be worn to keep things out of your eyes?
What is safety glasses?
What is the OD of a 6 inch copper pipe?
What is 6 1/8
Two wrongs don't make a right but what does three lefts make?
Right
For larger ducts what additional support can you add?
What is Pins tacked on with a welder or Pins
What kind of tool do you use to measure out a circle?
What is dividers
What are gloves?
What is the OD of 1/2 inch iron pipe?
What is 7/8 inch
What is 6 1/8 inch divided by 2?
What is 3 1/16 inch
How many ft are in a standard duct wrap roll?
What is 350 ft?
What do you use to lay your tape flat?
What is a lapper or rubber downer
What do you wear on your arms on picky jobsites?
What are cut sleeves?
What is the OD of 6 inch iron?
What is 6 5/8
What is 4x1 which is OD= 6 5/8 How to get the circumference=
What is 6 5/8 x Pie= 20 5/8 or 20 5/8
How much extra duct do you add on 21 inch duct for a cut of 2 inch duct wrap?
What is 29 inch cut total or 8 inches more
What cannot be bought but is the most precious tool?
What is knowledge
What should be worn when you are on a lift, scaffolding, or attached to an anchor spot?
What is a safety harness?