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Skilled Trades Exam Blog

CDL, OSHA, and trade certifications. Read targeted articles, then continue into the matching free practice questions, study guides, flashcards, videos, glossary terms, and comparison resources.

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Skilled Trades16 min read

FREE Certified Construction Manager (CCM) Exam Guide 2026: Eligibility Matrix, RIC Rule, Exam Format & Cost

Complete 2026 CCM guide: the ANSI/ISO 17024 accreditation, the CMCI experience matrix by degree, the 48-month responsible-in-charge rule, the 175-question / 240-minute computer-based exam, the 67% passing standard, $340-$440 fees, 25-point/3-year recertification, and CCM vs PMP vs PE.

May 15, 2026Read
Skilled Trades13 min read

FCC GROL Exam Guide 2026: General Radiotelephone Operator License

2026 FCC GROL guide covering Element 1, Element 3, COLEM testing, FRN setup, scoring, official question pools, traps in radio electronics, and free practice.

May 14, 2026Read
Skilled Trades10 min read

FREE ICC P2 Exam Guide 2026: Commercial Plumbing Inspector Study Plan

A current 2026 ICC P2 Commercial Plumbing Inspector guide with official exam facts, code-cycle cautions, IPC lookup priorities, free practice questions, and a focused study plan.

May 12, 2026Read
Skilled Trades12 min read

CDL Passenger Endorsement Exam Guide 2026: P Endorsement Study Plan

A 2026 CDL Passenger endorsement guide that separates official federal P endorsement rules from state test details, then gives a practical study plan for the knowledge and skills tests.

May 11, 2026Read
Skilled Trades9 min read

ACI Concrete Strength Testing Technician Exam Guide 2026

ACI Concrete Strength Testing Technician guide for 2026: written and performance exam format, ASTM C39, C78, C617, C1231, passing score, fees, and practice strategy.

May 8, 2026Read
Skilled Trades10 min read

NICET Electrical Power Testing Exam Guide 2026: Levels I-IV

2026 NICET Electrical Power Testing guide covering Level I-IV exam structure, Pearson VUE timing, scaled score, fees, experience, performance measures, and practice.

May 8, 2026Read
Skilled Trades9 min read

FREE ACI Tilt-Up Supervisor Exam Guide 2026: Requirements, Study Plan, and Practice

A current 2026 ACI Tilt-Up Supervisor guide with official ACI/TCA requirements, exam format, JTA study priorities, field mistakes, and free practice resources.

May 6, 2026Read
Skilled Trades9 min read

AFO Exam Guide 2026: NRPA Certified Aquatic Facility Operator Prep

A practical 2026 guide to the NRPA AFO certification exam: eligibility, 50-question open-book format, 78% passing score, content outline, study plan, and free practice questions.

May 6, 2026Read
Skilled Trades12 min read

API 653 Exam Guide 2026: Current BOK, Open-Book Strategy, and Free Practice

A current API 653 prep guide for aboveground storage tank inspectors: 2026 BOK cycle, exam structure, fees, eligibility, code-navigation tactics, and free practice.

May 6, 2026Read
Skilled Trades9 min read

FREE ICC M2 Exam Guide 2026: Commercial Mechanical Inspector Study Plan

A current 2026 ICC M2 Commercial Mechanical Inspector guide with official exam facts, codebook strategy, IMC/IFGC study priorities, and free practice resources.

May 6, 2026Read
Skilled Trades12 min read

NCCCO Rigger Exam Guide 2026: Level I Written, Practical Tasks, Fees, Domains, and Free Practice

A current 2026 NCCCO Rigger Level I guide: written exam format, practical tasks, official domain weights, eligibility, fees, inspection topics, rigging execution, and free practice questions.

May 6, 2026Read
Skilled Trades9 min read

NCCER Core Curriculum Exam Guide 2026: Modules, Passing Score, and Practice

A 2026 NCCER Core guide for construction trainees covering the Core Level Test, 89-item closed-book format, 70 passing score, module breakdown, and study plan.

May 6, 2026Read
Skilled Trades10 min read

FREE NIMS CNC Machinist Exam Guide 2026: Mill, Lathe, Setup, G-Code

Free 2026 NIMS CNC guide: choose mill vs lathe credentials, 90-minute theory tests, performance assessments, fees, G-code, tooling, GD&T, and practice.

May 6, 2026Read
Skilled Trades10 min read

API 1169 Pipeline Construction Inspector Exam Guide 2026

A field-sequence-first API 1169 guide for 2026: current exam format, BOK cycle, eligibility, scoring, reference strategy, and free pipeline inspection practice.

May 4, 2026Read
Skilled Trades12 min read

API 510 Exam Guide 2026: Closed-Book Discipline, Open-Book Speed

Pass API 510 by splitting prep between inspection knowledge you must know cold and code-reference navigation you must execute fast.

May 4, 2026Read
Skilled Trades10 min read

ASNT NDT Level II Exam Guide 2026: Pick the Right Method and Pass

A method-first ASNT NDT Level II guide for 2026: MT, PT, RT, UT, and VT exam structure, fees, training and experience rules, retake waits, and how to study the specific exam.

May 4, 2026Read
Skilled Trades5 min read

ICC P1 Residential Plumbing Inspector Exam Guide 2026

Prepare for the 2026 ICC P1 Residential Plumbing Inspector exam with open-book lookup strategy, IRC plumbing topics, scaled scoring, timing, and free practice.

May 4, 2026Read
Skilled Trades12 min read

FREE Iowa Pesticide Applicator Exam Guide 2026: Core, Categories, Labels, and Calibration

A 2026 Iowa pesticide applicator guide focused on the IDALS Core-category path, label workflow, Iowa law, calibration math, safety, environmental protection, fees, and practice.

May 4, 2026Read
Skilled Trades8 min read

Michigan Pesticide 2026: MDARD Core, Categories, Fees

Michigan pesticide applicator prep is a license-path and label-compliance problem: choose private, commercial, certified, or registered status, then study Core, category rules, safety, water protection, and calibration.

May 4, 2026Read
Skilled Trades12 min read

FREE Minnesota Pesticide Applicator Exam Guide 2026: Core, Categories, Study Plan

Free 2026 Minnesota pesticide applicator guide covering MDA Core Category A, license types, 70% passing score, English/Spanish exams, closed-book rules, and study strategy.

May 4, 2026Read
Skilled Trades13 min read

NICET Water-Based Systems Layout Guide 2026: Pick Your Level Before You Study

NICET WBSL is a four-level layout credential. The right prep path depends on level, references, hydraulics, and verified work history.

May 4, 2026Read
Skilled Trades6 min read

FREE R-410A Refrigerant Certification Exam Guide 2026

A current R-410A certification guide for HVAC technicians: ESCO safety training, high-pressure service risks, Section 608 boundaries, tools, POE oil, and focused practice before you test.

May 4, 2026Read
Skilled Trades5 min read

RETA CARO Exam Guide 2026: Ammonia Safety and Operator Prep

Prepare for RETA CARO in 2026 with current 110-question format, 70% passing score, updated fees, on-screen references, ammonia safety priorities, and free practice.

May 4, 2026Read
Skilled Trades11 min read

Tennessee Limited Licensed Electrician Exam Guide 2026: Free LLE Prep

Complete 2026 Tennessee LLE electrician exam guide with PSI format, 2017 NEC focus, 80 questions, 4-hour limit, 70% passing score, study plan, and practice links.

May 4, 2026Read

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Skilled Trades blog FAQ

What Skilled Trades exam blog topics are covered?

This hub organizes 92 Skilled Trades exam prep articles mapped to 158 related exam IDs, including Pesticide Applicator, ICC Certifications, CDL, NICET Certifications. Articles cover study strategy, exam requirements, common mistakes, scoring, eligibility, and next-step resources where available.

How should I use the Skilled Trades blog articles?

Use blog articles for context and decision-making, then move into the matching practice questions, study guide, flashcards, videos, or glossary resources. The blog should route you toward the exact exam resource, not replace active practice.

Are these Skilled Trades articles connected to exam IDs?

Yes. OpenExamPrep maps blog posts to exam IDs in the taxonomy whenever an article is exam-specific. That is what lets the page connect articles back to related practice questions, study guides, flashcards, videos, and glossary terms.

Are the Skilled Trades blog resources free?

Yes. The blog articles and the core linked exam prep resources on OpenExamPrep are free to access.

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