Question

What must be inspected on a pressurized hose assembly?

Answer 1

When inspecting a pressurized hose assembly, several things must be checked, such as visually inspecting the hose for damage, checking the fittings and connections, verifying the pressure rating, and checking for leaks.

Step-by-step explanation:

When inspecting a pressurized hose assembly, several things must be checked:

1. The hose should be visually inspected for any signs of damage, such as cuts, abrasions, or bulges. Any damage could compromise the integrity of the hose and result in a leak or failure under pressure.
2. The fittings and connections should be inspected to ensure they are secure and properly tightened. Loose fittings can cause leaks or disconnect under pressure.
3. The pressure rating of the hose should be checked to ensure it is appropriate for the intended application. Using a hose with a lower pressure rating than necessary can lead to failure and create a safety hazard.
4. The hose should be checked for any signs of leaks or drips when pressurized. This can be done by spraying a soapy water solution on the hose and looking for bubbles. If bubbles appear, it indicates a leak that needs to be addressed.