Finals - Semester 1 Flashcards

1
Q

What colour:

bulletin boards

A

blue

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2
Q

What colour:

safety equipment

A

green

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3
Q

What colour:

panic buttons on machinery

A

red

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4
Q

What colour:

signs in areas where radiation is present

A

purple on yellow

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5
Q

What colour:

pulleys, belts, and gears

A

orange

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6
Q

What colour:

maching controls

A

yellow

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7
Q

What colour:

traffic flow

A

white

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8
Q

A fire safety plan should include:

A

a map of the building

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9
Q

Most fires can be extinguished by:

A

removing the source of fuel

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10
Q

Which of the following is NOT involved in an electric shock that kills:

A

a slowed heart rate

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11
Q

Which of the following is NOT a helper used to feed stock into a tool?

A

straightedge

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12
Q

Which type of gloves should be worn when working with sharp edges and rough materials?

A

leather or thick fabric

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13
Q

If a chemical splashes into someone’s eye, the person should rinse the eye with

A

a gentle stream of cool water

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14
Q

The width of a tenon should be ____ inches or less.

A

5

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15
Q

The thickness of a tenon should be ____ the thickness of the piece in which the mortise will be cut.

A

between one-third and one-half

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16
Q

The width of the mortise should be the same as the ___ of the tenon.

A

thickness

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17
Q

An assembled mortise and tenon joint looks like a simple ____ joint.

A

butt

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18
Q

Hand tools used to cut a mortise include a drill and a ____.

A

chisel

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19
Q

Hand tools used to cut a tenon include a backsaw or ______.

A

fine crosscut saw

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20
Q

When pre-drilling wood for screws, drill the ____ in the first piece of stock, then hold this piece over the second piece to mark the location for the pilot hole.

A

shank clearance hole

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21
Q

Drill a pilot hole only about ____ the depth to which the screw will go.

A

half

22
Q

A screw-mate drill and countersink can be used with ____.

A

flathead screws

23
Q

Special wood screws with widely spaced threads are available for use with ____.

A

composition panels

24
Q

The government agency that ensures that employers provide a safe work environment is ______.

A

OSHA

25
Q

Hazardous materials should be stored in _____.

A

safety cabinets/locked cabinets

26
Q

______ are plugs that detect leaks to ground and break the circuit.

A

GFCI’s

27
Q

The tenon is cut slightly longer for a(n) _______ mortise.

A

through

28
Q

A mortise sized to the size of the (two words) __________ can be cut more quickly and efficiently.

A

cutting tool

29
Q

The mortising chisel used with a mortising machine has ____ sides.

A

four

30
Q

The speed at which a mortising machine is operated depends on the size of the chisel and wood’s ______.

A

density

31
Q

Mortise and tenon joints are usually fastened with ________.

A

adhesives/glue

32
Q

Screws located in tight places where a regular screwdriver cannot be used can be installed with a(n) _______ screwdriver.

A

offset

33
Q

Heating the head of a screw with a(n) ______ makes the screw easier to remove after the screw cools.

A

soldering iron

34
Q

Screw length should be selected so that the screw comes no closer than _____ inch from the bottom of the bottom (second) piece.

A

1/8”

35
Q

When building anything that will get wet, the best screws to use are made from ________.

A

stainless steel

36
Q

Screw shank diameters can be read using a(n) ___________.

A

American Screw Gauge

37
Q

If the size of a screw is not indicated on a project drawing, choose one that will go at least ______ of its length into the second piece.

A

two-thirds

38
Q

True or False?

More than 11,500 people die from work-related injuries each year.

A

True

39
Q

True or False?
Safety is considered a question of attitude because people who have accidents often are not thinking about safety or they ignore what their instincts and common sense tell them.

A

True

40
Q

True or False?

Material Safety Data Sheets are required by OSHA for all hazardous materials to be kept in a shop.

A

True

41
Q

True or False?

Toxic woods include fir and maple.

A

False

42
Q

True or False?

The main advantage of the mortise and tenon joint is that it resists pressures that would force other joints apart.

A

True

43
Q

True or False?

When designing a mortise and tenon joint, the length of the tenon depends on whether glue will be used or not.

A

False

44
Q

True or False?

When one tenon would be too wide, multiple tenons can be used.

A

True

45
Q

True or False?
Wood fibers should be brushed away before gluing a joint because they will soak up the glue before it penetrates the joint.

A

True

46
Q

True or False?

When pieces to be joined are not the same size, the part most likely to show is inset.

A

False

47
Q

True or False?
A screw-mate drill and countersink drills to the correct depth and creates a countersink hole, shank clearance hole, and pilot hole.

A

True

48
Q

True or False?

A screw-mate counterbore creates a wood plug that can be used to cover the screw head after it is installed.

A

True

49
Q

True or False?

Twin-threaded utility screws are preffered for fine hardwoods.

A

False

50
Q

True or False?

A dowel screw has a wood-screw thread on one end and a metal_screw thread on the other.

A

False

51
Q

True or False?
Always ,make sure that the tip of a standard screwdriver is the same width as the diameter of the screw head being driven.

A

False