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4th 6 Months > Tpc 108 > Flashcards

Tpc 108 Flashcards

1
Q

When working in close quarters what drill should you use?

A

A right-angle adapter attached to the drill

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2
Q

The end of a drill bit that fits into the chuck is called the?

A

Shank

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3
Q

If the hole is to go all the way through the workpiece , how should you apply pressure?

A

Ease up on the pressure as you approach the other side

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4
Q

If you must drill a hole at an angle, you can use a _____ to hold the bit at the proper angle

A

Jig

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5
Q

How can you prevent electric shock when using power tools

A

Ground the tools

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6
Q

Carbide-tipped core bits are used for drilling holes with diameters between

A

1 1/2 and 3 1/2

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7
Q

What is required when using diamond aggregate bits

A

A special rotary hammer and stand

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8
Q

What shows how much electric current the hammer is using

A

An ammeter

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9
Q

What should always be worn when using an electric hammer

A

Safety glasses

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10
Q

Should you remove the grounding prongs from three pronged plugs

A

No, never

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11
Q

What determines the size of a pneumatic drill?

A

The largest bit the tools chuck will hold

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12
Q

What should you use when drilling blind holes

A

A depth gauge

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13
Q

What is scaling

A

The removal of thin layers of metal, rust, or other light materials

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14
Q

What should you use for general chipping work

A

Flat-blade chisel

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15
Q

When should you provide maintenance to your pneumatic tools

A

After 48 hours of use or when the tool operates sluggishly, flush it with kerosene

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16
Q

What is free speed of screwdrivers and nutrunners

A

The speed of the spindle - measured in rpm - at no load

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17
Q

What range to nutrunners operate at

A

Speeds of 0-2500 rpm’s

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18
Q

How does the positive drive clutch work

A

It remains engaged as long as you press the bit onto the fastener

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19
Q

Where is most moisture removed at before it can enter the system?

A

The compressor

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20
Q

Most pneumatic tools require an air hose be at least one size _____ than the size of the tools inlet

A

Larger

21
Q

All saber saws cut on the

A

Upstroke

22
Q

What is the straight tooth of a regular set called

A

A raker

23
Q

If the cuts are long what should you use

A

A circular saw

24
Q

How does a reciprocating saw work

A

It drives the blade back and forth in line with the motor

25
Q

All reciprocating saws cut on the _____

A

Backstroke

26
Q

The size of the circular saw equals

A

The diameter of the blade

27
Q

Rip blade teeth have what kind of shape

A

Chisel

28
Q

The rip guide is less accurate than the guide strip and limits the length of the cut to about

A

6 inches on most saws

29
Q

What should you always use a diamond grit wheel with

A

Water

30
Q

A saw protractor has a movable arm that can be set in small increments up to

A

180 degrees

31
Q

If you advance the router too fast for the size of the cut what will happen

A

This action gouges and splinters the work

32
Q

What is a dado

A

A wide channel cut in a material

33
Q

What are examples of template touting

A

Hinge-butt mortising

34
Q

When you are planning a large surface, slightly overlap the strokes. Feed the plane parallel to the grain of the wood. And

A

Work down the entire surface evenly

35
Q

If you look on the back of a sanding belts you will see a code, what does 1/2 indicate

A

The grade of the grit on the sandpaper

36
Q

The pad of an orbital sander moves in what kind of motion

A

Circular motion

37
Q

The pad sander uses a sheet of

A

Abrasive paper

38
Q

Should you use a pan sander to remove paint or varnish

A

No, never

39
Q

What grit should you use to remove paint and to smooth surface irregularities

A

Open-coat / coarse 16-24-30

40
Q

What does the third symbol stand for in grinding wheels

A

The grade of the binding material

41
Q

Silicate bond wheels should only be used for

A

Large, slow running machines and should not be run faster than 6500 sfm

42
Q

Pneumatic grinders often fail because of

A

Improper lubrication

43
Q

After 40 hours of use or once a week inject two squirts of

A

Recommended grease into the grease fittings near the front of the housing

44
Q

How are nibblers rated

A

According to the thickest gauge of mild steel and stainless steel they can cut

45
Q

What is “loading of the stone “

A

When metals and abrasives jam the pores of the stone

46
Q

What side of the stone should you use to sharpen a pointed tool

A

The sides of the stones

47
Q

What is a bench grinder

A

A power tool with an abrasive wheel

48
Q

What is the proper angle to grind the cutting lips of bits too

A

59 degrees

49
Q

Should the tops of lands be whetted

A

No, Never

4th 6 Months (7 decks)

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