Flanges are connected to pipes by _______________________?
Correct answer: D. All A., B. and C.
- A. Screwing
- B. Welding
- C. Brazing
- D. All A., B. and C.
Explanation
Pipe flanges may be attached using threaded connections, welding, or brazing, depending on pressure, temperature, material, and flange design. Therefore all three listed methods are possible.
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