Question

What safety precaution must you take before installing or changing a drill bit of an electric drill?

Answer 1

Before installing or changing a drill bit, make sure the drill is turned off and unplugged. Wear safety goggles and gloves, and follow manufacturer's instructions for a secure installation. Keep fingers and loose clothing away from the drill bit.

Step-by-step explanation:

Before installing or changing a drill bit of an electric drill, there are several safety precautions that you should take:

1. Make sure the drill is turned off and unplugged before making any changes or adjustments.
2. Wear safety goggles to protect your eyes from flying debris.
3. Wear gloves to protect your hands from sharp edges and hot surfaces.
4. Follow the manufacturer's instructions for installing and changing drill bits.
5. Keep your fingers and any loose clothing away from the drill bit while making the changes.
6. Ensure that the drill bit is securely tightened before using the drill.