According to 46 CFR, Subchapter J...

Question 1 / 205eccefa4bacbc34ba4d4856a

Question 1 of 205eccefa4bacbc34ba4d4856a

According to 46 CFR, Subchapter J (Electrical Engineering), what is another term for a motor enclosure which is considered to be waterproof?

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5eccefa4bacbc34ba4d4856a

According to 46 CFR, Subchapter J (Electrical Engineering), what is another term for a motor enclosure which is considered to be waterproof?

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🔍 Key Concepts

• 46 CFR Subchapter J – Electrical Engineering definitions for motor enclosures • The difference between watertight, drip-proof, splash/spray-resistant enclosures • How the Coast Guard uses the term waterproof for electrical equipment

💭 Think About

• Look at how each term would perform if the motor were exposed to heavy seas, hose streams, or immersion – which best matches "waterproof"? • Consider which terms are designed only to protect against vertical drips or light spray rather than full water exposure. • Think about how conservative marine electrical standards are: which enclosure type would be required where water contact is likely and safety is critical?

✅ Before You Answer

• Verify in 46 CFR Subchapter J how motor enclosure types are defined or referenced. • Check which option is intended to exclude water under specified test conditions, not just reduce the amount entering. • Confirm whether the term associated with "waterproof" implies protection from all directions, not just from above.

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Question 1 of 20

According to 46 CFR, Subchapter J (Electrical Engineering), what is another term for a motor enclosure which is considered to be waterproof?

watertight

drip proof

spray tight

spray proof

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Question 1 / 205eccefa4bacbc34ba4d4856a

Question 1 of 205eccefa4bacbc34ba4d4856a

According to 46 CFR, Subchapter J (Electrical Engineering), what is another term for a motor enclosure which is considered to be waterproof?

Back

Question 1 of 20

5eccefa4bacbc34ba4d4856a

According to 46 CFR, Subchapter J (Electrical Engineering), what is another term for a motor enclosure which is considered to be waterproof?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed