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1rst Year Sheet Metal > 1rst. Year Theory > Flashcards

1rst. Year Theory Flashcards

1
Q

What are the two safety factors when rigging?

A. 10:1 12:1
B. 5:1 8:1
C. 6:1 10:1
D. 5:1 10:1

A

B. 5:1 8:1

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2
Q

What hoist is the best choice for a long horizontal pull?

A. Tirfor Winch
B. Come Along
C. Chain Hoist
D. Electric Chain Hoist

A

A. Tirfor Winch

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3
Q

Which is the strongest synthetic fiber rope?

A. Manila
B. Polypropylene
C. Nylon
D. Terelyne

A

C. Nylon

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4
Q

What affect can it have on the crane when it is set up out of level.

A. Lifting capacity increases
B. It has no affect
C. Lifting capacity decreases
D. The boom can reach farther

A

C. Lifting capacity decreases

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5
Q

How many crane signals for stop are identified in 1rst year sheetmetal theory rigging safety module.

A. 2
B. 3
C. 4
D. 5

A

B. 3

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6
Q

What consists of a rope block and one or more sheaves? (Used to change direction of the pull).

A. Block and tackle
B. Pulley
C. Snatch block
D. Come-along

A

C. Snatch block

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7
Q

What is the ideal sling angle?

A. 45°
B. 60°
C. 75°
D. 87°

A

B. 60°

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8
Q

What two groups make up the Provincial Apprenticeship Committee (PAC)?

A. Employers and government
B. Employers and employees
C. Government And AIT
D. Employers and industry

A

B. Employers and employees

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9
Q

How many hours of on the job and technical training is an apprentice expected to complete in order to qualify for the next period of apprenticeship?

A. 1725
B. 2800
C. 400
D. 1900

A

A. 1725 hours

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10
Q

Which of the following is a prohibited product according to WHMIS?

A. Containers with any amount of Vinyl Chloride
B. Bleach
C. Muriaitic acid
D. Spray paint

A

A. Containers with any amount of Vinyl Chloride

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11
Q

Worker education, product labeling and material safety data sheets are the 3 key elements of?

A. OH & S
B. CSA
C. WHMIS
D. PAC

A

C. WHMIS

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12
Q

What is found on a supplier label?

A. It contains a hazard symbol
B. It contains first aid information
C. It describes health risks associated with the product
D. All of the above

A

D. All of the above

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13
Q

Where is the most information on a product found?

A. Workplace label
B. Supplier label
C. Material Safety data sheet
D. All of the above choices have the same amount of information.

A

C. Material Safety Data Sheet

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14
Q

How do we protect against hazards such as dust, chemicals and airborne irritants?

A. Respiratory protection
B. Ventilation
C. A face shield
D. A hardhat

A

A. Respiratory protection

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15
Q

What holds two components of a frame scaffolding system together?

A. Retainer pins
B. Bolts
C. Friction
D. 2x4’s

A

A. Retainer pins

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16
Q

What is the smallest increment on a circumference ruler?

A. 1/8”
B. 1/16”
C. 1/32”
D. 1/64”

A

B. 1/16”

17
Q

What 3 pieces of information are found on a circumference ruler.

A. Measurement, circumference and angle
B. Measurement, circumference and formulas
C. Measurement, formula and strechout
D. Stretchout, formula and angle

A

B. Measurement, circumference and formulas

18
Q

What is the long part of a square called?

A. The body
B. The shaft
C. The tongue
D. The point

A

A. The body

19
Q

How much does the hook end of a measurement tape move?

A. About 1/8 of an inch
B. It should not move
C. Equal to the hook thickness
D. 1/4”

A

C. Equal to the hook thickness

20
Q

What is the included angle of a prick punch?

A. 30°
B. 45°
C. 20°
D. 15°

A

A. 30°

21
Q

What is the weight ratio for scaffolding?

A. 6:1
B. 4:1
C. 3:1
D. 2:1

A

B. 4:1

22
Q

If a scaffold is designed to hold 800 pounds. What is the maximum weight we can safely place on it?

A. 400 lbs
B. 450 lbs
C. 200 lbs
D. 225 lbs

A

C. 200 lbs

23
Q

How are pliers sized?

A. jaw length
B. overall length
C. Handle length
D. Color

A

B. overall length

24
Q

How are Allen wrenches sized?

A. distance across the flat
B. Distance across the points
C. Length
D. Color

A

A. distance across the flat

1rst Year Sheet Metal (3 decks)

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