Question

What are the items to look for on a bench grinder before use ________.

1) Safety guards
2) Grinding wheels
3) Tool rests
4) All of the above

Answer 1

Before using a bench grinder, check for the proper placement of safety guards, ensure that the grinding wheels are free from defects, and verify that tool rests are properly adjusted. All of the listed items are essential for safe operation. It is also crucial to know the location of safety equipment like fire extinguishers and eyewash stations.

Step-by-step explanation:

Before using a bench grinder, it is critical to inspect several items to ensure safe operation. The items to look for are:

1. Safety guards — which help protect the user from flying debris and accidental contact with the grinding wheel.
2. Grinding wheels — should be inspected for any cracks or defects that could cause them to malfunction.
3. Tool rests — must be properly adjusted and secure to provide stable support for the materials being ground.
4. All of the above — this is the correct answer as all listed items are important for safe use of a bench grinder.

Additionally, knowing where specific safety equipment is located, such as the fire extinguisher and the eyewash station, is equally important in maintaining a safe working environment.