Question 1
On an irrigation plan, what does the abbreviation GPM represent?
Correct Answer:
Gallons per minute of flow
Question 2
When is static water pressure measured on an irrigation supply?
Correct Answer:
With the system pressurized and no water flowing
Question 3
How many feet of water head equal 1 psi?
Correct Answer:
2.31 ft
Question 4
A sprinkler zone climbs 20 ft from the point of connection to the highest head. About how much pressure is lost to elevation alone?
Correct Answer:
8.7 psi
Question 5
Using V = 0.4085 × Q ÷ d², what is the velocity in 1 in Schedule 40 PVC (inside diameter 1.049 in) carrying 13 GPM?
Correct Answer:
4.8 ft/s
Question 1
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About this Exam

Prepare with the MS Irrigation Practice Questions - Mississippi Irrigation Systems Contractor Examination Exam practice quiz. This question bank includes 100 questions covering irrigation, main, valve, zone, and water. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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MS Irrigation Practice Questions - Mississippi Irrigation Systems Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on irrigation, main, valve, zone, and water. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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