If sparks are discharged toward someone, small pleces may become embedded in the skin eyes, or may cause burns. True False Make sure there are no obvious defects or damage to the disc before you install it. True False Eye protection is not needed when using a right angle grinder. True False

## Step1<br />The first statement is about the potential hazards of sparks when using a grinder. Sparks can indeed become embedded in the skin or eyes, or cause burns. This is a well-known fact about the potential dangers of using a grinder.<br /><br />## Step2<br />The second statement is about the importance of checking a disc before installation. It is indeed crucial to ensure that there are no obvious defects or damage to the disc before installing it. This is to prevent any potential accidents or malfunctions during operation.<br /><br />## Step3<br />The third statement is about the necessity of eye protection when using a right angle grinder. It is indeed necessary to use eye protection when using a right angle grinder. This is to prevent any potential eye injuries from sparks or debris.