Trade Test Prep
Practice quizzes, study guides, and progress tracking for trades assessments
POSS / MASS Test Prep
Plant Operator Selection System
Arithmetic & Number Operations
Fractions, Decimals & Percentages
Reading Comprehension Foundations
+2 more
MOSS Test Prep
Maintenance Operations Selection System
Spatial Awareness Introduction
Basic Mechanical Reasoning
Simple Problem Solving
+2 more
Millwright / Mechanical
Trades Aptitude & Theory
Safety & Lockout/Tagout (OSHA 1910.147)
Hand & Power Tools — Safe Use
Basic Blueprint Reading
+2 more
General Trades Aptitude
Math, Science & Reasoning
Whole Number Arithmetic
Fractions, Decimals & Ratios
Basic Geometry — Area, Volume, Perimeter
+2 more
Natural Gas Compressor Tech
Compressor Station Operations
Natural Gas Properties & Safety
H2S Awareness & Emergency Response
Engine Fundamentals — 4-Stroke Cycle
+2 more
Wind Turbine Technician
GWO & Field Service
GWO First Aid & Manual Handling
GWO Fire Awareness & Work at Height
Turbine Anatomy & Component Identification
+2 more
Electrician / Electrical Trades
Wiring, Code & Power Systems
NEC Article 100 — Definitions
Basic Wiring Methods & Devices
Circuit Breakers & Overcurrent Protection
+2 more
Carpenter / Framing Trades
Residential & Commercial Construction
Tool Safety & Proper Use
Basic Blueprint Reading — Floor Plans & Elevations
Wall Layout & Plate Lines
+2 more
Basic Rigger (Level I)
NCCCO Rigger Level I · ASME B30.9, B30.10, B30.26 · OSHA 1926.251
OSHA 1926.251 — Sling Requirements & Inspection
Sling Types — Wire Rope, Chain, Synthetic
Vertical, Choker & Basket Hitch Configurations
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Intermediate Rigger (Level II)
NCCCO Rigger Level II · ASME B30.2, B30.5, B30.7, B30.20 · OSHA 1926.1425
OSHA 1926.1425 — Keeping Clear of the Load
OSHA 1926.1430 — Qualified Rigger Requirements
ASME B30.2 — Overhead & Gantry Crane Rigging
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Advanced Rigger
NCCCO/RESA · Full ASME B30 Suite · Engineered & Critical Lifts
ASME B30.1 — Jacks: Operations & Inspection
ASME B30.4 — Portal, Tower & Pedestal Cranes
ASME B30.6 — Derricks: Rigging & Operations
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Plumber
IPC, UPC & OSHA Plumbing Standards
IPC Chapter 3 — General Plumbing Requirements
Pipe Materials — Copper, PVC, CPVC, PEX
Water Supply Fundamentals & Pressure Concepts
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Pipefitter / Steamfitter
ASME B31.1, B31.3 · OSHA Process Safety
Pipe Measurement, Cutting & Threading Basics
Pipe Fittings — Elbows, Tees, Reducers & Unions
OSHA 1910.119 — PSM Overview for Pipefitters
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Bricklayer / Stonemason
OSHA 1926 · ACI & TMS Masonry Standards
Mortar Types — ASTM C270: Types M, S, N, O
Brick & Block Sizes, Coursing & Bond Patterns
OSHA 1926.701 — Masonry Construction Safety
+2 more