What are some of the potential sources of discrepancies between the experimental observations and the Moody diagram.
Select all the TRUE responses: (Note that wrong answers will result in deduction of marks to a minimum of zero marks for this question part.)

Question

What are some of the potential sources of discrepancies between the experimental observations and the Moody diagram. 
 Select all the TRUE responses: (Note that wrong answers will result in deduction of marks to a minimum of zero marks for this question part.)

Answer

Piezometers are not legitimate instruments for measuring head loss.

Answer

Bends and joints in the pipes affect head loss.

Answer

The smooth pipes are not entirely smooth due to ageing and corrosion of the pipe.

Answer

Observation errors in the measurements.

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What are some of the potential sources of discrepancies between the experimental...

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