An automated torquing system applies consistent torque to fasteners.

An automated torquing system applies consistent torque to fasteners.

• A. Not specified
• B. Torque
• C. Force
• D. Tension

Answer: (B)

The main idea here is the twisting effect used to tighten fasteners. An automated torquing system delivers a controlled twisting moment around the bolt axis, which is what torque measures. Torque is the rotational equivalent of force and is what you adjust to produce a specific clamping effect. It’s different from linear force (a straight push or pull) and from tension (the axial load inside the bolt that results after the torque is applied). By applying a consistent torque, the system aims for uniform preload across fasteners, which is why torque is the correct choice.

The main idea here is the twisting effect used to tighten fasteners. An automated torquing system delivers a controlled twisting moment around the bolt axis, which is what torque measures. Torque is the rotational equivalent of force and is what you adjust to produce a specific clamping effect. It’s different from linear force (a straight push or pull) and from tension (the axial load inside the bolt that results after the torque is applied). By applying a consistent torque, the system aims for uniform preload across fasteners, which is why torque is the correct choice.