Practice Test GeeksC33 - C-33 California Painting Contractor License Practice Test
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Safety Flashcards

7 cards from real C33 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 flashcards as text

  1. What is the maximum permissible exposure limit (PEL) for airborne lead dust set by Cal/OSHA for construction workers?

    Answer: 50 micrograms per cubic meter (μg/m³) as an 8-hour TWA

    Cal/OSHA sets the PEL for lead in construction at 50 μg/m³ as an 8-hour time-weighted average.

  2. When spray painting in a confined space, which ventilation method is required to prevent solvent vapor buildup?

    Answer: Forced-air mechanical ventilation providing at least 1 cfm per square foot of floor area

    Confined space spray painting requires mechanical forced-air ventilation to dilute and exhaust flammable and toxic vapors below hazardous levels.

  3. Under California regulations, a painting contractor must provide a written Injury and Illness Prevention Program (IIPP) that includes which key element?

    Answer: Procedures for identifying and evaluating workplace hazards

    Cal/OSHA Title 8 Section 3203 requires every employer's IIPP to include a system for identifying and evaluating workplace hazards.

  4. Which class of fire extinguisher is specifically rated for fires involving flammable liquids such as paint thinner and mineral spirits?

    Answer: Class B

    Class B extinguishers are designed for flammable liquid fires, including paints, solvents, and thinners commonly used by painting contractors.

  5. A painter is working at height on a scissor lift. At what minimum height above a lower level does California require fall protection on an elevated work platform?

    Answer: Any height where the platform is elevated above the surrounding floor or ground

    Aerial work platforms (scissor lifts) must have guardrails that protect workers at any elevated position per ANSI/SIA standards adopted by Cal/OSHA.

  6. What does the Globally Harmonized System (GHS) label requirement mean for paint products stored on a job site?

    Answer: All containers must display a pictogram, signal word, hazard statements, and precautionary statements

    GHS (HazCom 2012) requires all hazardous chemical containers to carry standardized pictograms, signal words, hazard statements, and precautionary statements.

  7. How often must a painting contractor conduct toolbox safety talks (tailgate meetings) on a California construction site?

    Answer: At least once per week for crews of fewer than 20 workers

    Cal/OSHA Title 8 Section 1509 requires weekly toolbox safety meetings for construction crews with fewer than 20 employees on site.