6. Which of the following cannot cause electric shock? (A) A missing ground prong on cord. (B) Using an electric drill on wet floor. (C) Using electric tools with a ground prong. (D) None of the above. 7. Explain what must be done to prevent physical injuries. 8. If you are pulling on a wrench as hard as you can and the fastener does not turn, what should you do to prevent injury? 9. When lifting heavy objects , always lift with your __ (A) arms (B) legs (C) back (D) None of the above. 0. List 20 general safety rules. 1. Why is it important to perform periodic shop safety inspections?

## Step1<br />For question 6, we need to identify which of the given options cannot cause an electric shock. Electric shocks can occur when there is a fault in the electrical system, such as a missing ground prong on a cord (option A) or using an electric drill on a wet floor (option B). However, using electric tools with a ground prong (option C) is a safety measure that prevents electric shocks. Therefore, the correct answer is (D) None of the above.<br /><br />## Step2<br />For question 7, the question asks for the measures that must be taken to prevent physical injuries. This is a broad question and the answer can vary depending on the context. However, generally, to prevent physical injuries, one must follow safety protocols, use protective equipment, and be aware of potential hazards.<br /><br />## Step3<br />For question 8, the question asks what should be done if you are pulling on a wrench as hard as you can and the fastener does not turn. The best way to prevent injury in this situation is to stop pulling and take a break. This is because continuing to pull can lead to muscle strain or other injuries.<br /><br />## Step4<br />For question 9, the question asks which part of the body should be used when lifting heavy objects. The safest way to lift heavy objects is to use your legs, not your arms or back. This is because the legs have the strongest muscles and can handle the weight better than the arms or back.<br /><br />## Step5<br />For question 10, the question asks for 20 general safety rules. These rules can vary depending on the context, but generally include things like wearing appropriate safety gear, following instructions, not taking shortcuts, and being aware of potential hazards.<br /><br />## Step6<br />For question 11, the question asks why it is important to perform periodic shop safety inspections. Regular safety inspections are important because they help to identify and correct potential hazards, ensuring that the shop is safe for everyone.