Mega System Tech iCV-03 Manual de usuario descargar pdf (Pagina 57)

OCTE SAFEdoc

FAB

SAMPLE WELDING TEST QUESTIONS

(See Answer Sheets after the test listings)

WELDING HAZARDS TEST

1. What are the ten major hazards in welding operations?

2. What four types of radiant energy should the welder guard against?

3. What effects can metal fumes have?

4. How can sparks and slag be a hazard?

5. What two main hazards may result from the use of electricity?

6. What chemical sources can the welder be exposed to?

7. What are four welding heat sources that may cause fires?

8. What four causes of explosions must the welder guard against?

WELDING SAFETY TEST

1. Name the three natural clothing materials that are recommended for welders.

2. What laundry product reduces the ability of clothing to repel sparks?

3. Why are synthetic materials not recommended for welders?

4. Give two requirements regarding the fit of welding goggles.

5. What device should be used to prevent fumes from accumulating in a poorly ventilated

area?

6. What are two functions of earmuffs and earplugs in welding?

7. Name three things that can affect the seal of a full-face respirator.

FAB SAFEdoc Page 54

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 119 120

Sin comentarios

Mega System Tech iCV-03 Manual de usuario Pagina 57