CAC Study Guide 2026
Everything you need to pass the CAC exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CAC Exam Format at a Glance
📚 CAC Topics to Study (15)
✍️ Sample CAC Questions & Answers
1. When excavating a stream bed, what slope is generally recommended per linear foot to ensure consistent water movement?
A slope of approximately 1/2 inch per linear foot provides enough gradient for natural-looking water movement without causing excessive velocity.
2. What is the best strategy for handling a client complaint about a pond feature not performing as described?
Promptly inspecting the issue and providing a written resolution plan demonstrates professionalism and preserves the client relationship while protecting the contractor legally.
3. What is the recommended frequency for reviewing and updating water quality and filtration systems protocols?
Monitoring outcomes through regular data collection and trend analysis is the correct approach because effective water quality and filtration systems in the aquascape contractor field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.
4. What is the primary purpose of a transit level or laser level during pond construction?
A transit or laser level establishes accurate grade elevations across the site, ensuring water flows toward the overflow and away from structures as designed.
5. What tool is most useful for measuring the exact flow rate of a waterfall or stream feature to verify pump sizing?
The bucket-and-stopwatch method measures actual GPM by timing how long the outlet flow takes to fill a known volume, verifying the pump delivers the specified flow.
6. Which tool or methodology is most appropriate for analyzing maintenance, troubleshooting, and customer service outcomes?
Maintaining professional boundaries while building collaborative relationships is the correct approach because effective maintenance, troubleshooting, and customer service in the aquascape contractor field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.
🎯 Free CAC Practice Tests
📖 CAC Guides & Articles
What Practice Test Geeks adds beyond an AI chat for CAC
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length CAC mock exam — 100 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed CAC question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable CAC cheat sheet you can print or save as a PDF.
- CAC flashcards built from the same question bank.
- Free CAC practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- aquascapeuniversity.com — Passing score · verified Oct 2026
- aquascapeinc.com — Eligibility, renewal, test delivery · verified Oct 2026