Oilers/Plant Tenders (HHC) Civil Service Practice Exam

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Oilers/Plant Tenders Exam with a comprehensive quiz. Engage with flashcards and multiple-choice questions, complete with hints and explanations for enhanced learning. Equip yourself for success on the exam day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

Which of the following is a reason to avoid using spring pressure for grease cups?

They are less effective
They can lead to over-lubrication
They require more maintenance
They are obsolete

The correct answer is: They can lead to over-lubrication

Using spring pressure for grease cups can lead to over-lubrication, which is a significant concern in machinery maintenance. When spring pressure is applied, it pushes grease out into the lubrication point, but if the spring tension is too high or if the system is not monitored properly, excessive grease can be introduced into the bearings or gears. Over-lubrication can cause the grease to run out of the lubrication points, create excessive heat due to increased friction, or lead to the accumulation of grease that can attract dirt and debris, potentially damaging the equipment. This highlights the importance of maintaining the correct amount of lubricant in machinery. In contrast, better lubrication systems monitor and control the amount of grease used, ensuring that equipment runs efficiently and has a longer lifespan.