Multiple choice. Read each sentence carefully. Write the letter of the correct answer in your answer sheet.
1.What personal protective equipment should be worn when operating the portable disc gender? a Safety glasses b. Safety glasses and hearing protection c. Safety glasses, hearing protection and gloves d Safety glasses, hearing protection, gloves and respirator
2 When operating the portable disc gnnder the grinding disk should be positioned so that the sparks and gnt are thrown a. away from the operator. b away from the operator and others in the work area c. up to avoid hitting others. d. down to avoid hitting others.
3. Grinding with the portable disc grinder should not be done in an are which a. is enclosed. bis clean C has windows d. contains flammables or combustible gases when using the portable disc
4. Hands and arms should be protected by wearing grinder a. gloves b long sleeved shirt long sleeved leather jacket d. long sleeved leather gloves
5 When the portable disc grinder is laid down, it should be positioned the disc down bon its left side. c. on its right side d. on the tool rest with the grinding disc facing up.
6. What is the minimum size of the electrical extension cord used with most portable disc grinders? A. #2.0mm2 B. #3.5mm2 C. # 5.5 mm2 D. #8.0mm2​