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  • About
    • The Dr. Tom Method
    • Top 10 Reasons DTC Is the Best
    • Our Team
      • Meet Dr. Tom
      • Mechanical Instructors
      • Support Team
    • FAQs
    • The CBT Exam – Change Is Here
    • NCEES Info
  • Our Courses
    • Mechanical PE Exam Prep Catalog
    • DTC Course Details
      • HVAC & Refrigeration Course Details
      • Machine Design & Materials Course Details
      • Thermal & Fluids Systems Course Details
    • How DTC Courses Work
    • Mechanical Exam Strategy Videos
    • Free Mechanical Videos
    • Instructors
      • Mechanical Instructor Dr. Thomas Brown, PE
      • HVAC & Refrigeration Instructor Dr. Stephen Terry, PE
      • Economics Instructor Dr. Daniel Findley, PE
    • DTC Discounts
      • US Military Discount
      • DTC Group Discounts
    • Terms & Conditions
  • Testimonials
  • Cool Stuff
    • DTC Podcast Series – Let’s Talk!
    • DTC Blog
    • DTC Goes to AHR Expo 2023
    • 2021 New HVAC PE Exam Review
    • 2021 DTC ME Pass Rates
  • For Participants
    • DTC Course Login
    • DTC Participant Forums
    • Free Mechanical Videos

Congratulations To All Graduating Engineers Who Will Shape The Future!

Attention all graduating engineers! As you embark on your journey into the professional world, remember: the key to success lies in meticulous planning. Whether you

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May 7, 2025 No Comments

The “Spruce Goose” (my kind of story)

With my BS being in Aerospace Engineering, it is very hard for me not to be attracted to great aviation stories, and the story of

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May 5, 2025 No Comments

Special $200 Military Discount in May

Attention, Military Engineers! Dr. Tom’s Classroom is proud to support our military and former military engineers in their efforts to become Professional Engineers with a

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May 1, 2025 No Comments

Top Ten Reasons DTC Is the BEST PE Exam Prep

Check out the video countdown showcasing the top ten reasons why DTC stands out as the best! For over a decade, it has been our

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April 28, 2025 No Comments

Engineering for a Greener Tomorrow!

At DTC we’re proud to support the engineers at the forefront of environmental innovation. Today, on Earth Day, we celebrate our commitment to engineering solutions

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April 22, 2025 No Comments

“Save Hundreds and Get a Better Course”

“I followed the course, watched the lectures, worked the problems, did the quizzes, submitted questions on the online forums and then I passed the test. There

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April 14, 2025 No Comments

“Diminishing” Returns for Lighting Energy Efficiency

Lighting energy efficiency has dramatically increased since the days of Edison’s light bulb. In our office and retail spaces we’ve seen large improvements in fluorescent

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April 7, 2025 No Comments

MECHANICAL PE EXAM TIP – Units, Units Units!!!

If I wasn’t Dr. Tom, I’d be Dr. Units. I cannot tell you how many times units are the reason someone gets the wrong answer

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March 31, 2025 No Comments

The Dr. Tom Method – The Perfect System to Pass the PE Exam

At Dr. Tom’s Classroom, we’ve worked hard to create the perfect system to help Mechanical engineers pass the PE Exam and become Professional Engineers. We

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March 24, 2025 No Comments

120 Years of Wonder and Comfort

The 1904 World’s Fair in St. Louis may not come up in many history books as a major event, but it was memorable in the

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March 17, 2025 No Comments

FEATURED TESTIMONIAL – “DTC greatly simplifies your preparation.”

“I passed the Thermal and Fluid Systems PE exam on the first try after using Dr. Tom’s Classroom to prepare for the exam. I only

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March 10, 2025 No Comments

When a Fixed Dock is Not Available

When one of our DTC instructors was visiting Ireland, he came across a ferry service that carried along its own dock. Lots of community discussion

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March 3, 2025 No Comments
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Mechanical PE Exam Prep Catalog
DR. THOMAS H. BROWN, JR. P.E

DR.THOMAS H. BROWN, JR., P.E.

The Dr. Tom Method & Strategy

Dr. Tom, as he is affectionately known, teaches the course overview lessons for Civil Engineering, outlining the Dr. Tom Method and Exam Strategy on which all DTC Reviews are based. Tom originally developed the 20-Week review format for the Mechanical PE Exams, and then, with the DTC Civil Instructors, he created the Civil PE Exam Review.

Hello, I’m Tom Brown, and I based my online 20-Week Mechanical Engineering PE Exam Review on my many years of experience preparing mechanical engineers for the PE Exam. With the help of my DTC team, I developed the tried and true structure and method that we offer online today. Our Civil and Mechanical courses will provide you will a step by step path to being successful on the exam. It requires a tremendous time commitment and effort on your part, but if you follow the plan that we have laid out for you, you will have everything you need to succeed.” – Tom Tom received his Bachelor of Science in Aerospace Engineering from Georgia Tech in 1970. He earned a Masters Degree in Engineering Mechanics from Georgia Tech in 1973. Dr. Tom holds a Ph.D. in Mechanical Engineering, earned at NC State. Today, Dr. Tom is the founder and driving force behind Dr. Tom’s Classroom where he pursues his passion of teaching engineers how to prepare for and pass the PE exam.