Practice Test Geeks(SAW) Submerged Arc Welding Certification Practice Test
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Safety Systems & Standards Flashcards

7 cards from real SAW practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Safety Systems & Standards flashcards as text

  1. Which PPE standard governs the minimum eye and face protection requirements for SAW operators exposed to arc flash during torch adjustment?

    Answer: ANSI Z87.1

    ANSI Z87.1 covers eye and face protection devices; SAW operators must use compliant eye protection even though the arc is submerged during normal operation.

  2. The flux hopper on a SAW system should be inspected before each shift primarily to check for:

    Answer: Moisture contamination, clumping, and blocked discharge ports

    Wet or clumped flux can cause arc instability, porosity, and may release steam explosively when it contacts the molten weld pool.

  3. Under OSHA 29 CFR 1910.252, ventilation for welding in a space of less than 10,000 cubic feet per welder must provide at minimum:

    Answer: 2,000 cubic feet per minute of airflow per welder

    OSHA 1910.252 specifies that mechanical ventilation must supply at least 2,000 CFM per welder in confined or restricted spaces.

  4. What is the immediate first aid action if molten flux splatter contacts an operator's skin?

    Answer: Flush with large amounts of cool water for at least 15–20 minutes and seek medical attention

    Cool water irrigation for 15–20 minutes removes heat and contaminants; ice can cause frostbite on top of the burn injury.

  5. Which lockout/tagout (LOTO) step is performed LAST before beginning maintenance on a SAW flux recovery system?

    Answer: Verify zero energy by attempting to start the equipment after isolation

    Verification of zero energy state (trying to start the equipment) is the final LOTO step to confirm that all energy has been effectively isolated.

  6. A SAW operator notices the electrode wire is feeding erratically and the machine cabinet feels unusually warm. The safest immediate action is:

    Answer: Stop welding, de-energize the equipment using LOTO, and report the fault before resuming

    Unusual heat and erratic feeding may indicate an electrical fault; continuing to operate risks fire, equipment damage, or electric shock.

  7. Which document must be posted in the welding area to inform workers about the health hazards of SAW flux ingredients?

    Answer: Safety Data Sheet (SDS) for the flux

    OSHA's HazCom standard requires SDS to be readily accessible to employees during their shift wherever hazardous chemicals are used.