Pneumatic and fuel Powered Tools Flashcards

(37 cards)

0
Q

Why do compressors have twin tanks?

A

Better balance

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1
Q

Tools have an air ______ rating and compressors have an air _____ rating.

A

Requirement

Delivery

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2
Q

What type if fire extinguisher might you need nearby for some compressors?

A

Gas and electric/ class B

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3
Q

What size of breaker may be required for a 3 horsepower compressor?

A

20 A

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4
Q

Why are some compressors marked oil-less?

A

Cylinder walls are ceramic-sleeved

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5
Q

What must be drained from a compressor air tank?

A

Condensation must be drained

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6
Q

Most pneumatic tools operate on an air pressure setting between ____ and ____ psi.

A

60 and 120

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7
Q

What 2 thins are hoses usually made from?

A

Rubber and PVC

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8
Q

Which hose remains flexible in low temperatures?

A

Rubber

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9
Q

What would you add to an air line to prevent freeze?

A

Air line antifreeze

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10
Q

How far should you keep your hand from the area being fastened with an air tool?

A

Two times the length of fastener

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11
Q

What are two types of trigger systems?

A

Nose release and double trigger

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12
Q

Contact firing is also called _______

A

Bounce firing

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13
Q

For lubrication of air tools, what type of oil should be used?

A

Non-detergent oils

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14
Q

The terms _____ and _____ describe how the nails are packaged.

A

Strip and Coil

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15
Q

_______ are commonly used for framing tasks that require a larger size nail head.

16
Q

_____ nailers are for floor, wall, and roof framing.

17
Q

What type of nailer used a mallet for activation?

A

Hardwood flooring nailer

18
Q

Why do staples often provide better holding power than nails in sheet materials?

19
Q

______ crown staples are used for sheathing, underlay, cabinet back, thin sheet material.

20
Q

What are 2 method for powering cordless nailers?

A

Batteries
Fuel cells
Combustion engines

21
Q

The source of power for a combustion nailer is a _____ filled with a _____.

A

Cartridge

Flammable gas

22
Q

What are two type of heads used for air nails?

A

Full and clip

23
Q

What are 2 types of coatings used for air nails?

A

Epoxy or glue

24
Corrugated fasteners are used to hold _____.
Fade frame materials
25
What is commonly used to install joist hanger nails?
Palm nailers
26
3 types of chainsaw?
Gas, cordless, electric
27
In terms of chainsaws, what is "Vibration dampening"?
Helps reduce operators exposure to vibration
28
The chain brake is used as a ______ brake.
Parking brake
29
Make sure nobody stands directly ____....
In line with the chain
30
If the chain is too lose it will ____ ____ and if it is too tight it will ______, _____, and possibly _____.
Come off | Bind, overhear, break
31
To ensure the chain is properly lubricating, hold the saw too above a ______ surface.
Light coloured
32
The cutting chain is composed of _____ and _____.
Drivelinks and cutters
33
When sharpening the chain the file is set with approximately _____ of its diameter.
10 percent
34
When starting the chainsaw where on the saw should you put one of your feet?
Placed in the hand guard
35
Kickback occurs when the _____ tip of the guard bar touches....
Upper
36
What happens if the gas mixture is not drained out when a chainsaw is not used for a long time?
The gas to oil mixture will turn into a varnish and plug up the carburetor.