Slay the PE
Slay the PE
  • Home
  • Free Practice Exam
  • Free Resources
  • Practice Exam Answers
  • On-Demand Courses
  • Study Problems
  • Contact Us
  • Testimonials
  • Free Online Diagnostic Exam
  • Home
  • Free Practice Exam
  • Free Resources
  • Practice Exam Answers
  • On-Demand Courses
  • Study Problems
  • Contact Us
  • Testimonials
  • Free Online Diagnostic Exam

SLAY the p.e.  free resources

Free tables, graphs, and charts (PDFs) 

If you're looking for our free, full-length Practice Exam, you may find it HERE. 
​If you're looking for free sample pages from our Study Guide books, you may find those HERE. Otherwise, feel free to download these useful tables and graphs:
We consider these "legacy" materials from the old days before computer-based testing (CBT). We still have them here for reference purposes. After the transition to CBT, test takers are no longer allowed any supporting materials into the exam room.
Feel free to download these useful tables and graphs:

Water-Steam Tables, Mollier Diagram

Picture
Water-Steam Saturation Properties (by Temperature in US Units
Picture
Mollier Diagram for Water/Steam - US Customary System
Picture
Water-Steam Saturation Properties (by Pressure in US Units)
The most detailed and comprehensive superheated steam tables we can find freely available online can be downloaded HERE for USCS units.
For SI Units, probably the best tables are those from NIST. The saturated water temperature table is HERE. The saturated water pressure table is HERE, and the compressed water/superheated vapor table is HERE. 

Compressible Flow Tables & Graphs

Picture
Isentropic, Compressible Flow Factors for Air (k=1.4) Tables
Picture
Isentropic, Compressible Flow Factors for Air (k=1.4) Graphs
Picture
Normal Shock Factors for Air (k=1.4) Tables
Picture
Normal Shock Factors for Air (k=1.4) Graphs

Psychrometric Charts and P-h Diagrams

Picture
Pressure-Enthalpy Diagram for Ammonia - US Customary System
Picture
Psychrometric Chart. Sea Level. Normal Temperature Range. US Customary System.
Picture
Psychrometric Chart. Sea Level. Normal Temperature Range. US Customary System with SHR Protractor
Picture
Psychrometric Chart. Sea Level. Normal Temperature Range. SI.

1D Transient Heat Conduction
Picture
Heisler Chart for Centerline Transient Temperature for a Plane Wall
Picture
Equation for 1D Transient Heat Conduction: Plane Wall
Picture
Equation for 1D Transient Heat Conduction: Infinite Cylinder
Picture
Equation for 1D Transient Heat Conduction: Sphere

Thermo-physical Properties (Appendices from McGraw-Hill Textbooks)
Picture
Property Tables & Charts SI Units. Appendix from Cengel and Boles Thermodynamics Textbook
Picture
Property Tables & Charts English Units. Appendix from Cengel and Boles Thermodynamics Textbook
Picture
Property Tables & Charts SI Units. Appendix from Cengel and Ghajar Heat Transfer Textbook
Picture
Property Tables & Charts English Units. Appendix from Cengel and Ghajar Heat Transfer Textbook

Shell and Tube Heat Exchangers
Picture
Effectiveness-NTU Curves
Picture
LMTD Correction Factors
Copyright © 2023