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Welding > Safety Part 2 > Flashcards

Safety Part 2 Flashcards

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Welding Inspection Basics flashcards
1
Q

Safeguards workers from hazardous energy while they work with machines and equipment.

A

Lockout/ Tagout System

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2
Q

Lockout/ Tagout systems protects workers from

A 
Acids
Air Pressure
Chemicals
Electricity
Flamable Liquids
High Temperatures
Hydraulics
Machinery
Steam
Other Forms of Energy
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3
Q

Where ever there is a danger of an inhalattion hazard you must use

A

respirator

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4
Q

4 types of respirators

A

Self-contained breathing aparatus
Supplied air mask
Full facepiece mask with chemical canister
Half mask or mouthpiece with mechanical filter

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5
Q

This sheet accompanies every shipment of a hazardous substance and must be available to you on the site

A

Material Safety Data Sheet

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6
Q

MSDS give info for

A

Emergency first aid procedures

Manufacturer contact information

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7
Q

Harmful material that can be harmful to your lungs.

A

Asbestos

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8
Q

Asbestos can cause horrible diseases that may take up to 20 years to pop up if exposure is prolongued..ex

A

Lung Cancer
Scarring
Mesothelioma

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9
Q

When the body’s control system like sweating stops working and causes the temperature to continue to rise to the point of damaging the body and brain if not cooled

A

Heat Stroke

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10
Q

The fuel gas hose is usually what and has a what for connecting to the torch,

A

Red and sometimes black; left hand threaded nut

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11
Q

The oxygen hose is what and has a what for connecting to the torch.

A

Green; right handed thread nut

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12
Q

When inspecting hoses, look for what?

A

Charred sections close to the torch.

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13
Q

What are charred sections on hoses caused by?

A

flashback

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14
Q

the result of a welding flame flaring up and charring the hose near the torch connection and the cause from improperly mixed fuel.

A

flash back

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15
Q

what three things do you need to start a fire?

A

fuel, oxygen and heat

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16
Q

categorized as liquid, gas, or ordinary combustible

A

combustible

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17
Q

This means paper, wood, cloth and similar fuels

A

ordinary combustibles

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18
Q

can liquids be flamable or combustible?

A

Yes

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19
Q

Flamable liquids have a flashpoint where

A

below 100F

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20
Q

Combustible liquids have a flashpoint at

A

aboce 100 F

21
Q

What are three actions that can prevent fire?

A

Removing the fuel
Removing the heat
Removing the oxygen

22
Q

In construction, keeping you work area clean and free of scraps or spills is referred to as

A

housekeeping

23
Q

This cord is used for portable power tools and you have to make sure they are properly connected

A

three-wired cords.

24
Q

One of the most common safety grounding systems used to protect you from accidental electrical shok.

A

three wired system

25
Q

in a three wired system, what would happen if the insulation in a tool fails?

A

The current will pass through the ground and not through your body.

26
Q

Found in a watch battery and you feel a Faint Tingle.

A

.001 amps

27
Q

9-volt battery and a slight shock

A

.005 amps

28
Q

Christmas tree light bulb and is a painful shock with muscular control lost

A

.006-.025 amps women

.009-.030 amps men

29
Q

Small electric radio Extreme pain. Breathing stops; severe muscular contractions occur. Death may result.

A

.05-.9 amps

30
Q

4 amp jigsaw, Sawsall; portable drill. Ventricular fibrillation and nerve damage occur. Death may result.

A

1-9.9 amps

31
Q

ShopVac; Circulation saw. Heart stops beating. Severe burns occur. Death may result

A

10 amps or above

32
Q

On construction sights, what must you wear?

A

Heavy duty gloves

33
Q

What are heavy duty gloves made of?

A

cloth, canvas, leather

34
Q

Never wear gloves around

A

rotating or moving equipment; since they might get caught.

35
Q

Testing a glove step one

A

Stretch the glove

36
Q

Testing a glove step two

A

twirl the glove around or roll it down from the gauntlet

37
Q

Testing a glove step three

A

trap air by squeezing the gauntlet with one hand, use the other hand to squeeze the palm, fingers and thumb to check for weaknesses or defects

38
Q

Testing a glove step four

A

Listen for escaping air

39
Q

Testing a glove step five

A

if it doesnt pass, it must be turned in for disposal

40
Q

What will regular safety glasses protect you from?

A

falling objects, or objects flying at your face.

41
Q

What can you add to protect the sides of you face?

A

shields

42
Q

What gives your eyes the best protection from all directions?

A

safety goggles

43
Q

In vehicle and roadway hazards section you dont have to stay alert at all times and if you know the driver in ftront of you, you dont have to keep a safe distance from vehicle and equipment

A

F

44
Q

In vehicle and roadway hazards section maintain eye contact with vehicle or equipment operators to ensure that they see you

A

T

45
Q

Its okay to get into blind spots of operators

A

F

46
Q

Get on equipment if you want, even if you aren’t authorized

A

F

47
Q

The most important thing is to wear reflective or high visibility vests or other suitable garments

A

T

48
Q

Never stand in between pieces of equipment unless they are secured.

A

T

Welding (20 decks)

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