Question 1
When trenching for an irrigation mainline, OSHA 29 CFR 1926 Subpart P requires a protective system for any excavation deeper than how many feet?
Correct Answer:
5 feet
Question 2
A reduced-pressure zone (RPZ) backflow preventer conforming to ASSE 1013 contains which key internal component that distinguishes it from a double-check valve assembly?
Correct Answer:
A relief valve that opens to atmosphere between the two check valves
Question 3
Which ASSE standard applies specifically to the double-check valve assembly (DCV) used in low-hazard cross-connection control?
Correct Answer:
ASSE 1015
Question 4
What is the minimum distance a pressure vacuum breaker (PVB) must be installed above the highest downstream irrigation head according to standard cross-connection control guidelines?
Correct Answer:
6 inches above the highest downstream outlet
Question 5
When joining Schedule 40 PVC pipe using solvent-weld (solvent-cement) technique, what is the correct preparation sequence?
Correct Answer:
Cut square, deburr, dry-fit, apply primer, apply cement, insert with quarter-turn, hold 30 seconds
Question 1
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About this Exam

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

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CIC Practice Questions - Certified Irrigation Contractor Exam

This practice set contains 100 questions from the matching question bank and focuses on irrigation, zone, valve, controller, and contractor. 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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