MULTIPLE CHOICE: Choose the letter of the correct answer. Write you Take a test answer on a separate sheet of paper. 1. Which of the following is not a PPE? a. Sandals b. Face mask C. Gloves d. Laboratory gown 2. Why do you need to inspect and check the condition of equipment and machines before operating the items. a. To check if no parts are defective or missing b. To check if electrical plugs are in good condition c. Both A and B d. To see if they are old or new ones 3. Why should you check equipment that are electrically operated before using them? a. to make sure plugs, outlets and electrical insulation are not defective b. to prevent accident c. to practice using the equipment d. to avoid errors and accidents in their operation 4. Your can sealer is not sealing properly. Which of these will you do? a. do not use it any more b. request that a new sealer will be bought c. undertake simple troubleshooting d. borrow a can sealer from another class​