When cleaning a duplex strainer, it is...

When cleaning a duplex strainer, it is...

Question 1 of 270705eccefa2bacbc34ba4d4796f

When cleaning a duplex strainer, it is important for __________.

Question 1 of 27070

Q

When cleaning a duplex strainer, it is important for __________.

🔍 Key Concepts

• Duplex strainer operation and how flow is shifted between baskets • What happens if you open any pressurized system without relieving pressure first • Basic safety steps before opening machinery that contains pressurized oil

💭 Think About

• Think about which step must be done before you can safely loosen or remove any cover or basket on a strainer in use • Ask yourself which option, if skipped, could cause an immediate hazard such as oil spray, sudden release of fluid, or injury • Consider which options are routine good practice, versus which is an absolute safety requirement every single time

✅ Before You Answer

• Verify which choice directly removes a dangerous pressure condition before opening the unit • Check which answer relates to the fact that lube oil systems often operate under pressure, not just temperature • Confirm which option is a specific, universal step that applies regardless of the strainer design or oil type