Applied Science > QUESTIONS & ANSWERS > Welding Safety Essentials 101 Exam Questions and Answers with complete solution (All)
Welding Safety Essentials 101 Exam Questions and Answers with complete solution Which of the following is the main cause of primary voltage shock? Primary voltage shock occurs when a welder touches... : ✔✔ An electrically live component and the power source at the same time what is the first step to take when electric shock occurs ✔✔ turn off the power source how should cylinders be stored ✔✔ upright with the valve caps in place Which is true about confined space welding? In a confined space, welding fumes: ✔✔ can accumulate rapidly which sentence is true about flammable materials? flammable materials: ✔✔ have a lower flash point than combustibles What causes electric shock? Electric shock can be caused by: ✔✔ contact with electrically charged parts what happens if the electrode and work cables come into contact with hot Welding surfaces ✔✔ the heat damages the electrical insulation which of the following is an example of natural ventilation ✔✔ welding a workpiece outdoors which part of an HCS label provides information on protective measures ✔✔ precautionary statement which type of welding PPE protects the neck and forehead from Sparks and splatter ✔✔ helmet what information is included on an SDS? An SDS includes: ✔✔ Hazard information for certain chemicals which statement about welding is true ✔✔ welders should know how to properly handle and store Compressed Gas cylinders Why is the fume plume dangerous? The fume plume is dangerous because it: ✔✔ contains welding gases, metal fumes, and particles wearing what type of PPE can help to prevent electric shock ✔✔ elbow length leather gloves what type of clothing should be worn during welding operations ✔✔ wool or cotton items which of the following is an appropriate PPE for welding ✔✔ dry gloves which organization sets standards and regulations for United States workplaces ✔✔ OSHA what does an SDS provide details about? An STS provides details about: ✔✔ Hazard communication which statement is true about electricity in welding? During welding electricity: ✔✔ converts into heat which of the following is used as an insulator in welding ✔✔ Dry Plywood which of the following helps to prevent electric shock ✔✔ insulation and dry clothing what is the range of primary voltage shock ✔✔ 120 - 480 volts what is the range of secondary voltage shock ✔✔ 60 - 100 volts which of the following electric components can contribute to the fume plume ✔✔ flux why is the fume plume dangerous? The fume plume: ✔✔ contains harmful particles Where are metal Coatings used? Metal Coatings are used on the: ✔✔ Base Metal Which of the following actions improve ventilation? ✔✔ using mechanical exhaust at the arc which GHS cylinder label requirements include recommendations on how to minimize the effects of chemical exposure? ✔✔ precautionary statement how should cylinders and combustible materials be stored ✔✔ at least 20 ft away from each other what is the goal of proper sonder storage store in cylinders correctly prevents ✔✔ fire or explosion which of the following is a characteristic of flammable material flammable materials ✔✔ have a Flashpoint below 100 Fahrenheit [Show More]
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