After trying a few study resources, I found PrepHow to be the most organized. The lessons were easy to follow, and the CAST practice tests were useful for checking my understanding before the exam.
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Study wherever, whenever with these quiz practice questions for CAST:
You can choose Study Mode for course preparation and Exam Mode (timed 90-minute) for simulation.
CAST exam questions reflect both multiple-choice and scenario/performance-style prompts aligned to exam objectives.
Every question includes a clear explanation, so you know why an answer is correct.
See strengths/weaknesses by the domains & sub-topics to focus your revision.
Retake Construction And Skilled Trades practice exam to improve your speed and accuracy; watch your score trend toward the benchmark.
Get a feel for the real exam with our Edison Electric Institute (EEI) practice test.
Train the way you'll be tested. With the most clinically accurate, expertly written question bank, you’ll build the speed, accuracy, and confidence needed to pass the Construction And Skilled Trades on your first attempt.
Mock Exam/Study modes, question flagging, and instant or end-of-exam feedback.
Trend charts so you can see when you're consistently above the passing scrore.
Clear, teach-back explanations with why the correct answer is right and why others aren't.
The CAST is a skills and aptitude test developed by the Edison Electric Institute (EEI) to help employers in construction, utilities, and skilled trades—like electric repair or vehicle maintenance pick candidates who can handle the job's demands. It focuses on math, mechanical know-how, and reading skills to predict how well you'll perform on the role.
Employers in industries such as power utilities, facilities maintenance, vehicle/plant repair, and other skilled-trade operations use CAST to screen candidates. The test is used for roles like transmission and distribution, meter service, electrical repair, machining, facility maintenance.
The test has four sections:
This section tests your ability to solve basic arithmetic problems by using information provided from prints, diagrams, or drawings. You must read and interpret the technical drawings to find the necessary values to solve the problem.
The Mechanical Concepts test measures your fundamental understanding of mechanical principles and physics. Questions are typically multiple-choice and use pictorial descriptions of mechanical situations, covering topics like gears, pulleys, levers, hydraulics, and basic mechanical advantage.
There's no universal passing score. Each employer or union sets their own minimum requirements based on their needs, typically ranging from 60% to 75%. Some organizations use CAST scores to rank applicants rather than as a simple pass/fail cutoff.
The exam is used for selection into jobs that require a strong aptitude for mechanical and mathematical tasks. This includes positions in three general areas:
Take Prephow CAST practice tests under timed conditions, identify and strengthen weak areas, and study all sections equally. Familiarity with the test format is key to improving speed and confidence.
Discover how our CAST practice tests have empowered countless students to pass their exams with ease.
After trying a few study resources, I found PrepHow to be the most organized. The lessons were easy to follow, and the CAST practice tests were useful for checking my understanding before the exam.
I used Prephow's CAST practice questions to prepare for the Construction and Skilled Trades exam, and honestly, they made a huge difference. The safety protocols section felt overwhelming at first, but working through the practice problems repeatedly helped me understand the reasoning behind each answer. Passed on my first try and felt confident going in.
Prephow's CAST prep gave me a realistic sense of the exam format and pacing. The questions on workplace safety and communication skills felt particularly relevant. I passed and appreciated that the practice test didn't feel like busy work but actually targeted the competencies that matter in construction and skilled trades work.