Philadelphia Pennsylvania Engineer Grade B (ICC - 311_PA_PH) Highlighted & Tabbed Book Package

Philadelphia Pennsylvania Engineer Grade B (ICC - 311_PA_PH) Highlighted & Tabbed Book Package

The Philadelphia Engineer Grade B license is focused on refrigeration machinery—and the ICC 311_PA_PH exam is built to confirm you can operate, maintain, and troubleshoot refrigeration systems safely while understanding the mechanical, fuel gas, and electrical rules that govern real equipment. If you’re preparing for this open-book, time-limited test, your biggest edge isn’t just bringing the right references. It’s being able to use them quickly, accurately, and confidently.

This Highlighted & Tabbed Book Package is designed for the way refrigeration exams are actually taken. Under the clock, you need fast access to definitions, system components, safety requirements, electrical and control concepts, piping and inspection expectations, and operational procedures. Strategic highlighting helps you spot key requirements and high-use passages faster, while tabs guide you directly to the chapters, articles, and sections you’ll reach for most during study and on exam day.

Because Engineer Grade B is refrigeration-only, the exam emphasizes practical refrigeration knowledge—compressors, evaporators, condensers, cooling towers, refrigerants, electrical and controls, and maintenance decisions that keep machinery operating safely. The included code references help you anchor that knowledge to the standards that show up in test questions and in real compliance environments.

What You Get

• Highlighted code and study reference content: Built to help you quickly recognize key rules, definitions, and commonly tested requirements while studying and testing.
• Tabbed navigation for faster lookups: Tabs help you jump to major topics and code sections without losing time searching through hundreds of pages.
• Open-book exam readiness: The package supports the “find and confirm” workflow needed for an open-book exam with a firm time limit.
• Trade-focused organization: Designed around how refrigeration engineers think on the job—systems, components, safety, controls, inspections, and maintenance.

Exam Details

• Exam: 311 Pennsylvania (Philadelphia) Engineer Grade B (Refrigeration Engineer)
• Questions: 60 multiple-choice questions
• Time limit: 3 hours
• Book status: Open book
• Testing: Pearson VUE (ICC Contractor/Trades)

The ICC Philadelphia Contractor/Trades Examination Information Bulletin (published March 15, 2026) lists the 311_PA_PH Engineer Grade B exam content areas and weighting as:

• Theory, Terminology, and General Requirements (15%)
• Compressors and Types of Systems (10%)
• Evaporators, Condensers, and Cooling Towers (10%)
• Piping Inspections and Field Testing (10%)
• Air Duct and Insulation (10%)
• Electrical and Controls (20%)
• Refrigerants (10%)
• Operation Procedures (5%)
• Maintenance Repairs (10%)

Two big takeaways from that outline: Electrical and Controls is the largest section (20%), and the mechanical and refrigeration fundamentals are spread across multiple domains. Strong preparation means you can navigate mechanical code topics, fuel gas concepts where applicable, and NEC rules related to electrical and controls—while also understanding refrigeration system behavior and safe operation.

Open Book Test

The 311_PA_PH Engineer Grade B exam is listed as an open book exam. Open book does not mean you’ll have time to look up everything. With 60 questions in 3 hours, pacing is still critical. The goal is to combine:

• Working knowledge: You understand the system and the concept well enough to interpret the question correctly.
• Fast confirmation: You can locate the relevant code section, table, or reference passage quickly to confirm details and avoid careless mistakes.

That’s where highlighting and tabs matter. When you’re under pressure, you don’t want to reread long sections to find one sentence. The right organization helps you land on the right page faster and focus on answering rather than searching.

Open-book habits that pay off for Engineer Grade B:

• Build “first-stop” instincts: Know where you start for each question type (definitions, general requirements, electrical/control topics, piping/inspection issues, or operational procedures).
• Practice timed lookups: Do drills where you locate and confirm an answer in under two minutes. That skill keeps you on pace across the whole exam.
• Don’t skip the question’s keywords: Words like “required,” “permitted,” “minimum,” “maximum,” “listed,” and “approved” often signal that the best answer is tied to exact code language.
• Train your table workflow: If a question depends on a table or note, your steps should be consistent: find the right table, confirm conditions/notes, then apply the correct value.

Licensing Steps

Philadelphia requires an Engineer License for anyone operating or maintaining equipment such as boilers, engines, and refrigeration machinery. Engineer licenses are issued in four grades, and Engineer Grade B is Refrigeration only.

Philadelphia’s licensing guidance for Engineer Licenses lists core requirements that include proof of successful completion of the Philadelphia Engineer examination of the appropriate grade administered by ICC, along with age, experience, recommendations, and photo identification. A practical path commonly looks like this:

1. Confirm the correct grade: Engineer Grade B is intended for refrigeration-only scope.
2. Schedule ICC exam 311_PA_PH: Register through the ICC Contractor/Trades program and test through Pearson VUE.
3. Prepare with the approved references: Study in a way that builds both understanding and open-book navigation speed.
4. Pass the exam and retain proof: Proof of successful completion is part of the City’s licensing requirements.
5. Submit your application: Philadelphia allows applications online through eCLIPSE or in person (appointment required).
6. Renew annually: The City states this license must be renewed each year.

State Requirements

Philadelphia’s published Engineer License requirements include:

• Proof of certification: Proof of successful completion of the Philadelphia Engineer exam of the appropriate grade (administered by ICC). The City states the exam must reference the current version of the Philadelphia Code and associated standards or the application must be submitted within 12 months of successful completion of the exam.
• Age: You must be at least 18 years old.
• Experience: Proof of two years’ experience as an engineer or helper, documented through federal tax records.
• Recommendations: Written recommendations from two licensed engineers.
• Photo identification: 2 in. x 2 in., color photo.
• Fees: License fee of $63 (with a non-refundable $20 application fee applied to the license fee) and a $63 renewal fee.

For many candidates, the exam is the most immediate step you can control. Once you pass, you’re in a stronger position to assemble the remaining documentation and move through the City’s licensing process.

Reference Books

• National Electrical Code (NEC), 2020
  The ICC bulletin lists the 2020 NEC as a reference for the 311_PA_PH exam. It supports electrical and controls knowledge, including wiring methods, equipment rules, and code-driven decision making tied to refrigeration systems.
• International Mechanical Code, 2021
  Listed as a primary reference for theory, terminology, and general requirements. It supports mechanical-system expectations and provides a standards foundation that shows up in refrigeration and mechanical questions.
• International Fuel Gas Code, 2021
  Listed as a reference for compressors and types of systems and related requirements. It supports understanding of fuel-gas-related code concepts that may appear in the exam’s system and equipment context.
• Modern Refrigeration and Air Conditioning, 22nd edition
  A comprehensive refrigeration training reference covering refrigeration cycles, components, system operation, troubleshooting logic, controls, and maintenance practices. It’s a strong study companion for understanding how the equipment behaves and why certain operational decisions matter.

Edition note for Modern Refrigeration: The ICC Philadelphia bulletin lists “Modern Refrigeration and Air Conditioning” as a reference for the 311 exam (shown in the bulletin as a 2000 edition). This package includes the 22nd edition as your study book.

Please allow up to 15 business days for tabbed and highlighted book package orders

Test Information and Study Materials

Engineer Grade B questions often read like real-world scenarios: a system condition, a component behavior, a safety concern, or an installation/inspection concept that requires you to identify what’s happening and what requirement or best practice applies. The most effective study approach combines system knowledge with code navigation.

Study by the exam domains listed for 311_PA_PH:

• Theory, Terminology, and General Requirements (15%)
  Build clear definitions and system vocabulary: pressure/temperature relationships, superheat/subcooling concepts, saturation, latent vs. sensible heat, and the terms used to describe components and system operation. Know how the mechanical code organizes general requirements so you can locate foundational rules quickly.
• Compressors and Types of Systems (10%)
  Study compressor function, common compressor types, and how system type changes operating behavior. Learn the “why” behind symptoms—what a compressor is telling you when suction or discharge conditions shift, and what safe response steps look like.
• Evaporators, Condensers, and Cooling Towers (10%)
  Focus on heat exchange principles, typical performance issues, and how airflow/water flow affects capacity and stability. Practice identifying how fouling, airflow restrictions, and flow problems show up in system readings and operating conditions.
• Piping Inspections and Field Testing (10%)
  Get comfortable with inspection concepts and what field testing is intended to verify. Study common piping issues, safe testing mindsets, and the logic of confirming integrity and compliance. Questions here often reward a careful, procedural approach.
• Air Duct and Insulation (10%)
  Review duct basics, insulation purpose, and how proper insulation supports efficiency, condensate control, and system reliability. Understand how mechanical-system requirements tie to safe, stable operation.
• Electrical and Controls (20%)
  This is the largest domain. Study control circuits, common control components, safety controls, and basic electrical reasoning that supports troubleshooting. Use the NEC to strengthen your ability to confirm code requirements and avoid mistakes in electrical-related exam questions.
• Refrigerants (10%)
  Study refrigerant fundamentals: properties, application considerations, and how refrigerants relate to pressures/temperatures and system performance. Be comfortable identifying correct handling principles and operational logic tied to refrigerant behavior.
• Operation Procedures (5%)
  Even at 5%, operation procedures can be easy points if you practice them consistently. Focus on safe startup/shutdown concepts, monitoring priorities, and what to do first when conditions are abnormal.
• Maintenance Repairs (10%)
  Study maintenance decision-making: what needs to be inspected, what conditions demand corrective action, and how safe maintenance supports reliable operation. Emphasize troubleshooting flow—symptom to likely cause to next step.

How to study with highlighted & tabbed books:

• Use “find and confirm” practice: After you answer a practice question, locate the supporting passage and confirm why the correct answer is correct. This builds confidence and speeds up future lookups.
• Keep a consistent workflow for code questions: Identify the topic → go to the tabbed section → verify definitions and exceptions → confirm the exact requirement.
• Train control and electrical reasoning: Because electrical and controls carry the most weight, run extra drills in that area so you don’t lose time on wiring, protection, or control logic questions.
• Practice pacing: Aim to keep most questions moving quickly, flag the time-consuming ones, and return later with a clear plan.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports your path to the Philadelphia Engineer Grade B exam by helping you prepare the way open-book trade exams reward: organized study, practical refrigeration knowledge, and fast reference navigation. You’re not just learning content—you’re building an exam-day workflow you can trust.

• Organized study guidance: Preparation that follows the 311_PA_PH content outline so your time matches how the exam is weighted—especially Electrical and Controls.
• Trade-focused review: Reinforce the real-world logic behind refrigeration systems, components, and operating decisions so questions feel familiar instead of abstract.
• Practice-oriented preparation: Build the habit of reading a question, identifying the correct topic fast, and confirming details in the references efficiently.
• Reference navigation support: Highlighting helps key passages stand out, while tabs reduce time spent searching—supporting better pacing across 60 questions.
• Confidence-building structure: A steady plan and repeatable practice routine help you stay calm, accurate, and consistent under the clock.

This package is built for serious candidates who want their references to function as a real exam tool—not a last-minute stack of books.

FAQ

Is the Philadelphia Engineer Grade B (311_PA_PH) exam open book?

Yes. The ICC Philadelphia Contractor/Trades bulletin lists the 311 Pennsylvania (Philadelphia) Engineer Grade B exam as open book with a 3-hour time limit.

How many questions are on the ICC 311_PA_PH exam?

The ICC Philadelphia bulletin lists 60 multiple-choice questions for the 311 Pennsylvania (Philadelphia) Engineer Grade B exam.

What topics carry the most weight on the Engineer Grade B exam?

Electrical and Controls is the largest content area at 20%. The remaining topics are distributed across theory/terminology, systems and components, piping/field testing, air duct/insulation, refrigerants, operations, and maintenance.

Which books are listed as references for the 311_PA_PH exam?

The ICC Philadelphia bulletin lists the 2021 International Mechanical Code, 2021 International Fuel Gas Code, 2020 National Electrical Code, and Modern Refrigeration and Air Conditioning as references for the 311 exam.

What does Philadelphia Engineer Grade B cover?

Philadelphia’s Engineer License guidance identifies Engineer Grade B as Refrigeration only, intended for work involving refrigeration machinery.

What does Philadelphia require to apply for an Engineer License?

Philadelphia’s published requirements include proof of successful completion of the appropriate Philadelphia Engineer exam, being at least 18 years old, two years of experience documented through federal tax records, written recommendations from two licensed engineers, and a 2 in. x 2 in. color photo.

What are the City fees for an Engineer License?

The City lists a $63 license fee (with a non-refundable $20 application fee applied to the license fee) and a $63 annual renewal fee.

Why does a highlighted & tabbed book package help for an open-book exam?

Open-book exams are still timed. Tabs help you reach the right code section quickly, and highlighting helps you spot key requirements without rereading full pages. Together, they support better pacing and more reliable lookups.

How should I prepare for the Electrical and Controls portion?

Focus on control concepts, common control components, and safe troubleshooting logic, then reinforce your answers by confirming code-driven requirements using the NEC. Because this domain is the highest-weighted area, extra practice here often produces the biggest score improvement.