建筑与技工

CSLB Law & Business

加州承包商执照（A、B、C 类）。学习指南、1,632 道练习题和完整模拟考试。

CSLB General Building (B) Trade

与商业法律一起考的 B 类专业考试。原创题目涵盖框架、混凝土、电气、水管、精装与工地安全。

700 道练习题 · 学习指南 $29.99

CSLB Electrical (C-10) Trade

与商业法律一起考的 C-10 电工专业考试。原创题目涵盖服务配电、分支布线、电机与设备、测试与电气安全,依据 2023 NEC。

521 道练习题 · 学习指南 $14.99

CSLB Plumbing (C-36) Trade

与商业法律一起考的 C-36 管道专业考试。原创题目涵盖给水、排水废水通气、洁具与热水器、燃气管道与管道安全,依据加州管道规范。

360 道练习题 · 学习指南 $14.99

OSHA 30 Construction

Free OSHA 30 Construction practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

420 道练习题 · 学习指南 $14.99

Master Plumber (UPC/IPC)

Free Master Plumber (UPC/IPC) practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

410 道练习题 · 学习指南 $14.99

Master Electrician (NEC)

Free Master Electrician (NEC) practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

300 道练习题 · 学习指南 $14.99

CSLB Landscaping (C-27) Trade

Free CSLB Landscaping (C-27) Trade practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

400 道练习题 · 学习指南 $14.99

CSLB Painting (C-33) Trade

Free CSLB Painting (C-33) Trade practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

400 道练习题 · 学习指南 $14.99

CSLB HVAC (C-20) Trade

Free CSLB HVAC (C-20) Trade practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

400 道练习题 · 学习指南 $14.99

Journeyman Plumber (UPC/IPC)

Free Journeyman Plumber (UPC/IPC) practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

299 道练习题 · 学习指南 $14.99

Journeyman Electrician (NEC)

Free Journeyman Electrician (NEC) practice questions, study guide and a full timed mock exam — original, with explanations, in English/中文/Español.

311 道练习题 · 学习指南 $14.99

EPA 608 (HVAC Refrigerant)

The EPA Section 608 certification required to buy or handle refrigerants — Core plus Type I/II/III, valid for life. 240 free practice questions in English and Español.

240 道练习题 · 学习指南 $14.99

National Home Inspector Exam (NHIE)

The National Home Inspector Examination (NHIE) is the standardized exam administered by EBPHI that many states use to license home inspectors.

22 道练习题 · 学习指南 $19.99

AWS Certified Welding Inspector (CWI)

The AWS Certified Welding Inspector is the American Welding Society's benchmark credential for professionals who inspect welds against codes and standards, with three parts — Fundamentals, Practical, and Code Book Application.

22 道练习题

OSHA 10-Hour Construction

The OSHA 10-Hour Construction course is entry-level safety awareness training that helps workers recognize, avoid, and prevent common jobsite hazards.

22 道练习题

OSHA HAZWOPER 40-Hour

OSHA's 40-hour HAZWOPER course prepares workers for hazardous waste operations and emergency response under 29 CFR 1910.120.

22 道练习题

CSCS Health, Safety & Environment Test

Practice for the CITB Health, Safety & Environment (HS&E) test that construction operatives take to get a CSCS card.

27 道练习题

White Card (Construction Induction) Practice Test

Practice for CPCCWHS1001 'Prepare to work safely in the construction industry' — the White Card.

21 道练习题

First Aid at Work Practice Questions

Original practice on widely-established first-aid fundamentals: the primary survey, CPR, bleeding, choking, and the recovery position.

19 道练习题

Ireland Safe Pass Practice Questions

Original practice on construction-site health and safety fundamentals reflected in the Ireland Safe Pass program, covering legal duties, PPE, working at height, manual handling, and site hazards.

18 道练习题

Fire Safety Awareness Practice Questions

Original practice on workplace fire-safety fundamentals: how fire starts and spreads, prevention, extinguisher basics, detection and alarms, and evacuation.

19 道练习题

FE Other Disciplines (NCEES Fundamentals of Engineering)

The FE Other Disciplines exam is NCEES's general Fundamentals of Engineering test, the first step toward PE licensure for engineers whose field is not covered by a discipline-specific FE.

423 道练习题 · 学习指南 $19.99

PE Civil (NCEES Principles and Practice of Engineering)

The PE Civil exam is NCEES's Principles and Practice of Engineering test for civil engineers seeking professional licensure, delivered as an 80-question, 9-hour open-reference computer-based exam across five discipline areas.

409 道练习题 · 学习指南 $19.99

CSLB Class A — General Engineering (Trade Exam)

The Class A General Engineering trade exam is one of the two CSLB exams for California's A license, taken alongside Law and Business.

100 道练习题 · 学习指南 $24.99

CSLB C-39 Roofing (Trade Exam)

The C-39 Roofing trade exam is one of the two CSLB exams for California's C-39 license, taken alongside Law and Business.

100 道练习题 · 学习指南 $24.99

CSLB C-8 Concrete (Trade Exam)

The C-8 Concrete trade exam is one of the two CSLB exams for California's C-8 license, taken alongside Law and Business.

100 道练习题 · 学习指南 $24.99

CSLB C-46 Solar (Trade Exam)

The C-46 Solar trade exam is one of the two CSLB exams for California's C-46 license, taken alongside Law and Business.

100 道练习题 · 学习指南 $24.99

CSLB C-54 Ceramic and Mosaic Tile (Trade Exam)

The C-54 Ceramic and Mosaic Tile trade exam is one of the two CSLB exams for California's C-54 license, taken alongside Law and Business.

100 道练习题 · 学习指南 $24.99

CSLB C-7 Low Voltage Systems (Trade Exam)

The C-7 Low Voltage Systems trade exam is one of the two CSLB exams for California's C-7 license, taken alongside Law and Business.

100 道练习题

CSLB C-15 Flooring and Floor Covering (Trade Exam)

The C-15 Flooring and Floor Covering trade exam is one of the two CSLB exams for California's C-15 license, taken alongside Law and Business.

100 道练习题

CSLB C-6 Cabinet, Millwork and Finish Carpentry (Trade Exam)

The C-6 Cabinet, Millwork and Finish Carpentry trade exam is one of the two CSLB exams for California's C-6 license, taken alongside Law and Business.

100 道练习题

CSLB C-9 Drywall (Trade Exam)

The C-9 Drywall trade exam is one of the two CSLB exams for California's C-9 license, taken alongside Law and Business.

100 道练习题

NASCLA Commercial General Building Contractor Exam

The NASCLA Accredited Commercial General Building Contractor exam is a trade/technical credential accepted for the trade portion of licensure in roughly 18 states, so passing it once can port across jurisdictions.