Pipe corrosion can be minimized by
A) removal of copper sulfate
B) addition of calcium carbonate
C) addition of carbon dioxide
D) removal of dissolved oxygen
Correct Answer:
Verified
Q1: _causes hoop tension in pipe shell.
A)internal water
Q2: Which of the following stress in pipe
Q4: How many types of pumps are present?
A)1
B)2
C)3
D)4
Q5: Submersible pumps require high maintenance.
Q6: What is the minimum diameter of pipes
Q7: What is the wastewater from kitchen sinks
Q8: What is the water from urinals called?
A)black
Q9: What is the minimum diameter of the
Q10: What is the recommended slope ratio for
Q11: Grease should not be allowed to enter
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