Homestudys Study guide Flashcards
If you need to measure with accuracy greater than hundredth of an inch
Vernier caliper
What tool can measure inside and outside diameters of pipe
Slide caliper
If a micrometer is graduated in inches how far does The spindle move in One revolution
1/40in
The part of framing square call blade
Long arm
Which head is used on a combo square for measuring any size angles
Protractor
Wrench is made of ___ steel are light weight
Chrome-vanadium
Distance across flats on a Bolt heads usually equal diameter times?
1 1/2
The type of socket handle that provides most leverage for breaking loose very tight nuts
Hinged drive lug
Best wrench for removing a frozen nut from A bolt is
Striking face box
Whole tip of a___screwdriver fits into screwhead
Phillips
Strap wrench is best for___?
Turning polished metal or plastic pipes
If you let the back of the hook jaw of a pipe wrench touch the pipe the gripping action will be___?
Reduced
When tracking a pipe You should make___turn
1
What tool is used to cut threads on inside of pipe fitting
Tap
One of the most important rules of tool maintenance is to___?
Replace any worn parts
A typical plumbing system supplies water at a pressure of___?
25,60
PVC pipes are used to drain wasted vent piping because they do not corrode and ?
Cut and join
You should plug the overflow opening in a sink before you use
Force-cup plunger
A trap spoon is for
Guiding an auger
When installing pipe in a very narrow space such as between a sink and A wall use a?
Basin wrench