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WorksheetsPortable Electric Grinder_EIM9
Total questions: 10
Worksheet time: 2mins
1. What Personal Protective Equipment or commonly known as PPE should be worn when operating the portable disc grinder?
A. Safety glasses, hearing protection, globes and respirator.
B. Safety glasses.
C. Safety glasses and hearing protection.
D. Safety glasses, hearing protection and globes.
2. When operating the portable disc grinder, the grinding disk should be positioned so that the sparks and grit are thrown.
A. Down to avoid hitting others.
B. Away from the Operator.
C. Away from the operator and others in the work area.
D. Up to avoid hitting others
3. Grinding with the portable disc grinder should not be done in an area which______________.
A. Is enclosed
B. is freshly painted.
C. has windows.
D. contains flammables or combustible gases.
4. The grinding disc should be replaced when worn out and reduces _____________ of its original diameter.
A. 5/8
B. 3/4
C. 1/4
D. 1/2
5. Hands and arms should be protected by wearing ____________ when using the portable disc grinder.
A. Gloves
B. Long sleeved leather jacket.
C. Long sleeved leather gloves.
D. Long sleeved shirt.
6. What can the operator expect to happen when the wire brush attachment is used on the portable disc grinder?
A. The grinder performs well.
B. The grinder stays steady on the material being bushed.
C. The grinder moves back and forth.
D. The grinder may be jumped out or be thrown out.
7. When the portable disc grinder is laid down, it should be positioned__.
A. On its left side.
B. On its right side.
C. With the disc down.
D. On the tool rest with the grinding disc facing up.
8. What is the minimum size of the electrical extension cord used with most portable disc grinders?
A. #8 AWG.
B. #10 AWG.
C. 12 AWG.
D. #14 AWG.
9. A button which can keep switch ON.
A. Tool Rest
B. On/Off Switch.
C. Switch Lock.
D. Handle
10. Used to attached grinding disk to the motor.
A. Locking Nut
B. Handle
C. Spindle
D. Guard
