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
What source should you primarily follow for specifications on electrical work
National Electrical code
What do you use for pulling electrical wires through conduit
Fish tape
Diagonal pliers have?
Cutting jaws at an angle to the handles
If you need to start a screw in a hard to reach area use?
Split tips
Using neon circuit tester for?
Testing for grounded electrical outlets
A ripsaw usually has___points/inch
4/8
A block plane is best for
Cutting the end grain of wood
Which part of an auger bit chips the Wood
Lips
A Forstner bit is especially useful for drilling a hole__?
With a flat bottom
Plumb is the___of a surface
Vertical trueness
Portland cement needs___ to harden
Moisture
A mixture of lime, Portland, and sand is?
Mortar
Hollow the mortar bed when Laying brick is?
Produces a firm bond with the brick
A bull Float is a___tool
Smoothing
Glazing tools are used for cutting and installing?
Glass window
Gauge numberTells you the size and?
Thickness
Three types of punches you can use to cut holes in sheet metal are the?
Hollow , lever, solid
The color of the grips on a pair of aviation snips indicate the?
Shape it will cut
Which level stake shown is?
Bevel hedge square stake
In soldering the alloy that joins two pieces of metal has a melting point?
Lower than
A vice tool Is used for?
Holding
The “cut” Of a file is the?
Shape;set
When filing in which direction should you press downward?
On the forward stroke
The thread diameter of a tap should be measured with a?
Screw thread micrometer
What thread class do most bolts, screws and studs of regular quality
Class 2
Manila rope is made from long fibers of?
Hemp
How can you prevent the end of a fiber rope from unraveling
Whip it with a cord
You cannot tie a knot in a row made of?
Wire
Stainless steel robes are well suited Marine and industrial applications because?
Resistant to corrosion
Pullers that apply an impact rather than a steady force called?
Slide hammer pullers
