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 (HHC) Civil Service Exam. Enhance your skills with flashcards and multiple-choice questions, each offering hints and clear explanations. Ace your exam with confidence!

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.

What is the proper action to take if one of the five belts in a fan unit is very loose?

Tighten the Loose Belt
Replace all belts with new belts
Add Lubricant to Belts
Adjust the Motor Position

The correct answer is: Replace all belts with new belts

The most appropriate action when encountering a very loose belt in a fan unit is to tighten the loose belt. A loose belt can lead to inadequate performance of the fan unit, excessive noise, and potential wear on the components. Tightening the loose belt ensures that it functions correctly, allowing the fan to operate at the intended efficiency. It helps maintain proper tension, which is crucial for the fan's performance and longevity. This approach typically involves adjusting the belt tensioning mechanism, which is a common maintenance practice for ensuring that equipment operates within design specifications. Replacing all belts, while it may seem comprehensive, is not warranted unless the other belts are also showing signs of wear or damage. It adds unnecessary cost and effort, particularly if only one belt is compromised. Adding lubricant to belts can potentially lead to slippage, and adjusting the motor position should only be considered if alignment issues are present. Hence, tightening the loose belt directly addresses the immediate problem and is the most effective course of action.