Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
24 Cards in this Set
- Front
- Back
|
Who is responsible for the personal safety of everyone in the shop? |
The individual worker |
|
|
Exposure to infrared light can cause: |
Retina damage |
|
|
Temporary blindness is caused by what? |
Visible light |
|
|
Which type of material offers the best protection against sparks and molten slag? |
Leather |
|
|
What type of gloves are recommended for oxyfuel cutting? |
Dry tanned leather gauntlet style |
|
|
When would you use protective screens whilst oxyfuel cutting? |
When other workers are in the are |
|
|
Which type of radiant energy can cause welding flash? |
Ultra violet light |
|
|
Permanent eye damage in the form of cataracts or retina damage is caused by which kind of light? |
Infra red |
|
|
Welding with wet gloves increases the risk of what? |
Electrical shock |
|
|
When welding on metals played with cadmium what must be worn? |
Appropriate respiratory equipment |
|
|
Which metal can cause metal fume fever? |
Zinc |
|
|
Fumes are: |
Small condensed particles of metal that have vaporized |
|
|
What has is produced by oxygen reacting with ultra violet light? |
Ozone |
|
|
The most versatile type of square is what? |
Combination square |
|
|
What is the recommended length of a wrap around for making a straight line around a pipe? |
Twice the pipe circumference |
|
|
C clamps are sized according to what? |
The distance the clamp opens |
|
|
A safety specification to consider when selecting a grinding stone or disk is: |
Rpm rating of the stone or disk |
|
|
Safe cutting of angle iron cut off saw requires what? |
One vertical leg of the angle iron against the stationary block of the clamping device |
|
|
What is a weld symbol? |
A pictograph used to indicate the desired type of weld |
|
|
What is a Welding symbol? |
An assembled symbol giving all the information necessary for preparing and/or welding the joint |
|
|
What is the purpose of a broken arrow line? |
Used with a bevel groove and j groove weld symbol to indicate which side of the joint requires preparation. |
|
|
The tail on a welding symbol is used for: |
Information that can't be put into symbol form |
|
|
List three weld symbols that have one leg perpendicular to the reference line |
A) fillet weld symbol B) bevel groove weld symbol C) j groove weld symbol |
|
|
A field weld is shown on the welding symbol by a: |
Solid black flag |
