NCFET Basic · CET-1 · Safety & Fundamentals

Which tool is most appropriate for tightening fasteners to a manufacturer-specified torque value?

  • AStandard combination wrench
  • BTorque wrench
  • CAdjustable pliers
  • DImpact driver

Correct Answer

Torque wrench

Explanation

A torque wrench measures and limits the rotational force applied to a fastener, preventing over-tightening (which can strip threads or crack housings) or under-tightening (which can cause loosening under vibration).

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