If deck machinery is expected to be idle for...

Question 1 / 270705eccef9cbacbc34ba4d45ada

Question 1 of 270705eccef9cbacbc34ba4d45ada

If deck machinery is expected to be idle for an extended period of time, what should be done?

Question 1 of 27070

If deck machinery is expected to be idle for an extended period of time, what should be done?

🔍 Key Concepts

• Electric motor preservation when not in use for long periods • Effects of moisture and condensation on insulation resistance and windings • Purpose of space heaters or anti-condensation heaters in deck machinery motors

💭 Think About

• Which option specifically prevents damage during long idle periods rather than testing or reacting to a problem? • What is the main risk to electric motors sitting unused in a marine environment: mechanical wear, electrical shock, salt buildup, or moisture inside the motor? • Which choice reflects a continuous protective measure rather than a one-time test or preparation step?

✅ Before You Answer

• Identify which choice is aimed at prevention, not just testing or cleanup • Consider what shipboard practice is used to keep motor insulation dry when machinery is idle • Eliminate any options that could actually increase risk (for example, introducing water into electrical equipment)

Question 1 of 27070

If deck machinery is expected to be idle for an extended period of time, what should be done?

have electrical safety gloves available in case of electrical shock before running

perform a 'high pot' test to determine the condition of the insulation

water wash the motor and controller to remove any salt that may interfere with smooth operation

energize space heaters to prevent the condensation of moisture

Question 1 / 270705eccef9cbacbc34ba4d45ada

Question 1 of 270705eccef9cbacbc34ba4d45ada

If deck machinery is expected to be idle for an extended period of time, what should be done?

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Question 1 of 27070

If deck machinery is expected to be idle for an extended period of time, what should be done?