A centrifugal oil purifier should be shut...

Question 1 / 270705eccefa2bacbc34ba4d4798e

Question 1 of 270705eccefa2bacbc34ba4d4798e

A centrifugal oil purifier should be shut down if the __________.

Question 1 of 27070

A centrifugal oil purifier should be shut down if the __________.

🔍 Key Concepts

• Safe operation of centrifugal purifiers and what can cause mechanical damage • Difference between normal indications (sight glasses, bull’s-eyes, overflow) and abnormal conditions (noise, vibration, leaks) • What conditions require an immediate shutdown versus scheduled maintenance

💭 Think About

• Which of these choices describes a condition that could quickly damage the machine or lead to a casualty if it continues? • Which items might simply indicate the purifier is working or needs minor adjustment, rather than stopping it right away? • Think about what excessive mechanical motion or stress can do to rotating machinery running at very high speed.

✅ Before You Answer

• Identify which condition suggests serious mechanical trouble rather than a routine indication or minor defect. • Consider the normal purpose of the gravity tank bull’s-eye and overflow line on an operating purifier. • Decide which option would most likely require an immediate stop to protect equipment and personnel.

Question 1 of 27070

A centrifugal oil purifier should be shut down if the __________.

presence of oil is indicated in the gravity tank bull's-eye

observation cover clamp needs tightening

purifier is vibrating badly

trapped water is discharged from the overflow line

Question 1 / 270705eccefa2bacbc34ba4d4798e

Question 1 of 270705eccefa2bacbc34ba4d4798e

A centrifugal oil purifier should be shut down if the __________.

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Question 1 of 27070

A centrifugal oil purifier should be shut down if the __________.