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Author Question: The outside diameter of schedule 40 black iron pipe is approximately: A) inch larger than the ... (Read 105 times)

Tazate

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on: Jul 24, 2018
The outside diameter of schedule 40 black iron pipe is approximately:
 
  A)  inch larger than the pipe's nominal size. B) The same size as the pipe's nominal size.
  C) 1/8 inch larger than the pipe's nominal size. D) 3/16 inch larger than the pipe's nominal size.

Question 2

How can water-tubing fouling be prevented in tube-and-shell water-cooled condenser systems?
 
  A) Through annual draining of the water, removing access plates, and running brushes through the water tubes
  B) Through a monthly external scrubbing with bleach
  C) Through annual draining and replacement of the water in the condenser and annual chemical treatment of the water
  D) Through annual chemical treatment of the water


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Cnarkel

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Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

A


Tazate

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Reply 2 on: Jul 24, 2018
Wow, this really help

samiel-sayed

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Reply 3 on: Yesterday
:D TYSM

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