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When tightening a bolt with a wrench, what is the recommended technique?

  1. Push the wrench down

  2. Pull the wrench toward you

  3. Twist the bolt with both hands

  4. Use the opposite hand to stabilize

The correct answer is: Pull the wrench toward you

When tightening a bolt with a wrench, pulling the wrench toward you is recommended because this technique provides better control and leverage. By pulling, the user can engage their body weight into the process, which helps to apply the necessary force more effectively. This method also tends to align the body in a position that maintains balance and stability, allowing for a more secure grip on the wrench. Utilizing this technique minimizes the risk of slipping, which can occur when pushing the wrench down, as it may generate less stability and control. Furthermore, it ensures that the force is directed more steadily along the axis of the bolt rather than at an angle that may compromise the tightening process. Stabilizing the wrench with the opposite hand or twisting the bolt with both hands can be helpful in specific contexts but does not provide the same level of efficiency and balance when it comes to applying torque directly to the bolt. Thus, pulling the wrench toward you is the most effective method for tightening bolts securely.