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15.4: Review Questions

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    Multiple Choice Questions

    1. The greatest hazards posed by hand tools result from:
    (a) Overuse and fatigue
    (b) Misuse and improper maintenance
    (c) Manufacturing defects
    (d) Incorrect labeling

    2. If a wooden handle on a hammer or axe is loose, splintered, or cracked, the:
    (a) Handle might slip
    (b) Head of the tool may fly off
    (c) Tool becomes heavier
    (d) User gains better control

    3. Spark-resistant tools should be used when working around:
    (a) Wet environments
    (b) Flammable gases and liquids
    (c) Electrical hazards
    (d) Dusty areas

    4. Employers are responsible for:
    (a) Employee personal habits
    (b) The safe condition of tools used by employees
    (c) Replacing all broken tools at their expense
    (d) The design of tools used in other companies

    5. Power tools are classified based on their:
    (a) Weight and size
    (b) Speed and torque
    (c) Power source
    (d) Handle design

    6. Never carry a power tool by:
    (a) the handle
    (b) the cord or hose
    (c) the safety guard
    (d) the casing

    7. Loose clothing and jewelry should be avoided when using power tools because:
    (a) they can cause overheating
    (b) they can become caught in moving parts
    (c) they reduce grip
    (d) they block airflow

    8. One of the most serious hazards associated with electric tools is:
    (a) vibration
    (b) electrical burns and shocks
    (c) dust inhalation
    (d) noise

    9. Double-insulated tools:
    (a) require a three-wire grounding cord
    (b) do not provide protection against electrical shock
    (c) are protected by an internal layer of insulation
    (d) must be used only outdoors

    10. Electric tools should not be used in:
    (a) dry areas
    (b) damp or wet locations unless approved for that purpose
    (c) well-lighted areas
    (d) workshops with fans

    11. Pneumatic tools are powered by:
    (a) gasoline
    (b) compressed air
    (c) water pressure
    (d) electricity

    12. When using pneumatic tools, eye protection is:
    (a) optional
    (b) recommended only for new workers
    (c) required
    (d) not necessary if wearing gloves

    13. Employers must assess work activities to determine:
    (a) production time
    (b) worker satisfaction
    (c) hazards or potential hazards
    (d) job completion rates

    14. PPE for power tool use may include:
    (a) gloves, respirators, safety glasses
    (b) hair nets and sandals
    (c) earphones and scarves
    (d) none of the above

    True/False Questions

    15. True/False: Employers are responsible for ensuring that all tools used by employees are in safe condition.
    16. True/False: Power tools must be equipped with guards and safety switches.
    17. True/False: It is acceptable to remove safety guards from a tool to complete a job faster.
    18. True/False: You should always carry power tools by their cords or hoses to prevent dropping them.
    19. True/False: Keeping cords and hoses away from sharp edges and heat sources is part of safe tool maintenance.
    20. True/False: Electric shocks from power tools can cause falls or even death.

    Answer Key: 1) b, 2) b, 3) b, 4) b, 5) c, 6) b, 7) b, 8) b, 9) c, 10) b, 11) b, 12) c, 13) c, 14) a, 15) True, 16) True, 17) False, 18) False, 19) True, 20) True.

    This page titled 15.4: Review Questions was last modified on Fri, 14 Aug 2026 17:00:12 GMT and is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by Jenny Huang.