Question

When finished grinding with a hand-held grinder, remove any loose material with a:

Option 1: Magnetic field
Option 2: Vacuum cleaner
Option 3: Water spray
Option 4: Compressed air

Answer 1

You can use a vacuum cleaner or compressed air to remove loose material after grinding with a hand-held grinder.

Step-by-step explanation:

When finished grinding with a hand-held grinder, the loose material can be removed using a vacuum cleaner or compressed air. Option 2 and Option 4 are correct. The vacuum cleaner can be used to suck up the loose material, and the compressed air can blow away the loose material. The magnetic field (Option 1) and the water spray (Option 3) are not effective in removing loose material.