Which of the following statements,...

Question 1 / 270705eccefa4bacbc34ba4d484bb

Question 1 of 270705eccefa4bacbc34ba4d484bb

Which of the following statements, concerning the cleaning maintenance of a brushless generator, is correct?

Question 1 of 27070

Which of the following statements, concerning the cleaning maintenance of a brushless generator, is correct?

🔍 Key Concepts

• Brushless generator construction – especially the stator windings and insulation materials • Effects of moisture, pressure, and contamination on electrical insulation and windings • Typical safe cleaning methods for electrical machines (motors/generators) on board ships

💭 Think About

• Which choices involve adding moisture or strong mechanical force directly to the windings, and how could that affect insulation resistance and corrosion? • Between conditional cleaning (only when dirty) and strictly periodic cleaning, which practice better reflects how you’d maintain critical insulation without causing unnecessary wear or risk? • What cleaning tools are least likely to drive dirt deeper into the windings or damage insulation?

✅ Before You Answer

• Eliminate any option that risks introducing moisture into the windings or onto insulation surfaces. • Eliminate any option that involves high mechanical or pneumatic force that could damage winding insulation or force debris deeper into slots. • Focus on the method that keeps windings dry, gently cleaned, and based on actual need/condition rather than arbitrary timing.

Question 1 of 27070

Which of the following statements, concerning the cleaning maintenance of a brushless generator, is correct?

Hot soapy water should be used to remove dust and grime from windings.

Cleaning of windings should be performed on a conditional basis using a vacuum or using a clean, dry, lint-free rag.

Cleaning of windings should be performed on a periodic basis regardless of the state of cleanliness.

High-pressure air should be used to blow out dust and grime from the windings.

Question 1 / 270705eccefa4bacbc34ba4d484bb

Question 1 of 270705eccefa4bacbc34ba4d484bb

Which of the following statements, concerning the cleaning maintenance of a brushless generator, is correct?

Back

Question 1 of 27070

Which of the following statements, concerning the cleaning maintenance of a brushless generator, is correct?