Using a dry uncoated sounding rod or tape to...

Question 1 / 205eccef9cbacbc34ba4d457ee

Question 1 of 205eccef9cbacbc34ba4d457ee

Using a dry uncoated sounding rod or tape to measure the depth of water in a reserve feed water tank will __________.

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Question 1 of 20

5eccef9cbacbc34ba4d457ee

Using a dry uncoated sounding rod or tape to measure the depth of water in a reserve feed water tank will __________.

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🔍 Key Concepts

• Purpose of a reserve feed water tank in a marine boiler system • What can happen when you insert any foreign object (like a rod or tape) into high‑purity feed water • The difference between accuracy of a sounding and contamination risk

💭 Think About

• Ask yourself why feed water has to be much cleaner than ordinary fresh water. What types of impurities cause problems in boilers? • Think about what an uncoated metal rod or tape might carry on its surface from the engine room environment. • Consider whether a single sounding automatically makes the reading very inaccurate, or whether the bigger concern might be something else.

✅ Before You Answer

• Verify what happens to boiler performance if even small amounts of oil or dirt enter the feed water system. • Consider whether a "dry" rod or tape is truly free of oil film, rust, or dirt in a machinery space. • Decide which option best reflects the most serious practical consequence of using an uncoated sounding device in a high‑purity water tank.

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Question 1 of 20

Using a dry uncoated sounding rod or tape to measure the depth of water in a reserve feed water tank will __________.

always be 100% accurate

thoroughly contaminate the feed water

be very inaccurate

be satisfactory if a small amount of oil is floating on the surface

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Question 1 / 205eccef9cbacbc34ba4d457ee

Question 1 of 205eccef9cbacbc34ba4d457ee

Using a dry uncoated sounding rod or tape to measure the depth of water in a reserve feed water tank will __________.

Back

Question 1 of 20

5eccef9cbacbc34ba4d457ee

Using a dry uncoated sounding rod or tape to measure the depth of water in a reserve feed water tank will __________.

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