<p> 3682234514903312 1028 Exam Bank</p><p>Question block created by wizard</p><p>1. What is a common illness associated with welding zinc alloys?  (a) Bubonic plague  (b) Scarlet fever  (c) Spring fever  (d) Metal fume fever If choice d is selected set score to 1.</p><p>2. What can potentially be received from the welding equipment and equipment in the area of the welding activity?  (a) Electrical shock  (b) Wet conditions  (c) Welding machines  (d) Root causes If choice a is selected set score to 1.</p><p>3. What may be the result of exposure to a hot workpiece or from exposure to uv rays?  (a) Burns  (b) Radiation  (c) Conduction  (d) Shock If choice a is selected set score to 1.</p><p>4. What are some of the gases from welding which may create a dangerous atmosphere?  (a) Neon and helium  (b) Oxygen and carbon dioxide  (c) Carbon monoxide and ozone  (d) Unleaded and premium If choice c is selected set score to 1.</p><p>5. Bright light, infrared, visible and ultraviolet are examples of:  (a) Grinding  (b) Hot work  (c) Radiation  (d) Welding If choice c is selected set score to 1.</p><p>6. Which of the following is an example of one of the noisier processes we use in weld preparation?  (a) Brazing  (b) Filing  (c) Grinding  (d) Sanding If choice c is selected set score to 1.</p><p>Page 1 3682234514903312 1028 Exam Bank</p><p>7. Which of these is not an example of hot work?  (a) Filing  (b) Heating with an open flame  (c) Oxygen/ fuel gas welding  (d) Electric arc welding If choice a is selected set score to 1.</p><p>8. What can be properly used by a qualified worker to help prevent metal fume fever?  (a) Welder's cap  (b) Sturdy shoes  (c) Respiratory protection  (d) Leather gloves If choice c is selected set score to 1.</p><p>9. Which risk can be reduced by stopping active water leaks and keeping the work area dry?  (a) Electrical shock  (b) Hot work  (c) Arc eye  (d) Fume fever If choice a is selected set score to 1.</p><p>10. How long after hot work is completed will the fire watch remain in the work area?  (a) 60 minutes  (b) 30 minutes  (c) 15 minutes  (d) 5 minutes If choice b is selected set score to 1.</p><p>11. Which of the following, with a long gauntlet and a welting that protects any sewn threads from sparks, are best for welding?  (a) Boxing gloves  (b) Cotton gloves  (c) Leather gloves  (d) Rubber gloves If choice c is selected set score to 1.</p><p>12. What can be used to protect those nearby from uv rays from the welding process?  (a) Welding screens  (b) Clear safety glasses  (c) Face shield  (d) Hearing protection If choice a is selected set score to 1.</p><p>Page 2 3682234514903312 1028 Exam Bank</p><p>13. Where are weld machines to remain when welding is being done in a confined space?  (a) In the shop  (b) In the welders' c-van  (c) Outside the confined space  (d) Inside the confined space If choice c is selected set score to 1.</p><p>14. What will we do with weld electrodes if welding in a confined space is stopped for a substantial amount of time, such as lunch break?  (a) Leave them in the electrode holder  (b) Leave them energized  (c) Remove them from the electrode holder  (d) Tape them together If choice c is selected set score to 1.</p><p>15. In a confined space, what is done with the gas supply to the torch, when using oxygen/ gas fuel torches, when work is stopped?  (a) Red tagged  (b) Fully opened  (c) Left as is  (d) Shut off If choice d is selected set score to 1.</p><p>16. Which of the following statements does not describe a confined space?  (a) Any space having a limited means of egress  (b) Any space not intended for continuous human occupancy  (c) Office space  (d) Any space having a limited means of ingress If choice c is selected set score to 1.</p><p>17. Except when cylinders are in use or are connected for use, the valve protection cap shall:  (a) Be used to allow a pry bar under the valve  (b) Be installed with a pipe wrench  (c) Always be in place  (d) Be used to lift the cylinder If choice c is selected set score to 1.</p><p>18. Oxygen cylinders shall not be handled with:  (a) Clean gloves  (b) Proper protective equipment  (c) Clean hands  (d) Oily hands If choice d is selected set score to 1.</p><p>Page 3 3682234514903312 1028 Exam Bank</p><p>19. Compressed gas cylinders shall be:  (a) Permitted to strike another cylinder violently  (b) Dropped  (c) Struck  (d) Handled with care If choice d is selected set score to 1.</p><p>20. Which of the following is not used for transporting compressed gas cylinders?  (a) An electric magnet  (b) A cradle  (c) A boat  (d) A suitable platform If choice a is selected set score to 1.</p><p>If assessment score is 0% to 100% Feedback</p><p>Page 4</p>