What is the primary function of a torque wrench?

What is the primary function of a torque wrench?

• A. To measure air pressure
• B. To apply a specific force to bolts or nuts
• C. To tighten screws
• D. For cutting materials

Answer: (B)

The primary function of a torque wrench is to apply a specific force to bolts or nuts. This tool is essential in ensuring that fasteners are tightened to the manufacturer’s specified torque setting, which helps to achieve proper clamping force and prevents over-tightening or under-tightening. Proper torque application is critical in many mechanical applications, especially in aviation, where structural integrity and safety are paramount. By using a torque wrench, technicians can ensure that components are securely fastened, promoting reliability and longevity in the assembly.

The primary function of a torque wrench is to apply a specific force to bolts or nuts. This tool is essential in ensuring that fasteners are tightened to the manufacturer’s specified torque setting, which helps to achieve proper clamping force and prevents over-tightening or under-tightening. Proper torque application is critical in many mechanical applications, especially in aviation, where structural integrity and safety are paramount. By using a torque wrench, technicians can ensure that components are securely fastened, promoting reliability and longevity in the assembly.