Heat exchanger tubes are never made of:
Correct answer: C. Lead
- A. Plain Carbon Steel
- B. Stainless Steel
- C. Lead
- D. Copper
Explanation
Heat-exchanger tubes require adequate strength and heat-transfer performance, so materials such as carbon steel, stainless steel, and copper are commonly used. Lead is too soft and mechanically weak for ordinary heat-exchanger tubing.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
About Technology and Energy
Technology and energy include simple machines, engines, generators, transformers, computers, communication systems, satellites and common electronic devices. Coverage compares fossil fuels, hydroelectricity, solar, wind, geothermal, biomass and nuclear energy, explaining efficiency, transmission, storage and environmental effects while distinguishing renewable sources from non-renewable sources.
Practise Technology and Energy
109 free Technology and Energy MCQs from Everyday Science, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Everyday Science questions like this
Everyday Science is on 40 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.