A hydraulic brake system is being discussed. Technician A states that a leaking brake line could be repaired with a new section of copper tubing Technician B states that when fabricating a new brake line, a tubing bender should be used.Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B

## Step 1<br />Technician A suggests that a leaking brake line could be repaired with a new section of copper tubing. However, this is not a recommended practice in the automotive industry. Copper tubing is not typically used in brake lines because it can be prone to corrosion and is not as durable as other materials like steel or stainless steel. Therefore, Technician A's statement is incorrect.<br /><br />## Step 2<br />Technician B suggests that when fabricating a new brake line, a tubing bender should be used. This is indeed a correct statement. When fabricating a new brake line, it is essential to use the correct tools to ensure the line is properly shaped and fits correctly. A tubing bender is specifically designed to bend tubing, such as that used in brake lines, and is the appropriate tool for this task. Therefore, Technician B's statement is correct.