Need help but unsure about what Slay the PE can offer?
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Explore our FREE resources designed to guide you towards mastering the PE exam. Dive in and discover how Slay the PE can empower your journey to engineering excellence!
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We also have a free, online, computer-based test (TFS or HVAC&R) with 21 exam-level questions in a realistic, timed environment.
Go HERE for more information.
Go HERE for more information.
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The resources below are "legacy" materials from before the era of computer-based testing (CBT), still available here for reference. With the transition to CBT, test takers are no longer permitted to bring supporting materials into the exam room. Explore and download these valuable tables and graphs below:
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Water-Steam Tables, Mollier Diagram
Water-Steam Saturation Properties (by Temperature in US Units
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Mollier Diagram for Water/Steam - US Customary System
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Water-Steam Saturation Properties (by Pressure in US Units)
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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
Isentropic, Compressible Flow Factors for Air (k=1.4) Tables
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Isentropic, Compressible Flow Factors for Air (k=1.4) Graphs
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Normal Shock Factors for Air (k=1.4) Tables
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Normal Shock Factors for Air (k=1.4) Graphs
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Psychrometric Charts and P-h Diagrams
Pressure-Enthalpy Diagram for Ammonia - US Customary System
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Psychrometric Chart. Sea Level. Normal Temperature Range. US Customary System.
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Psychrometric Chart. Sea Level. Normal Temperature Range. US Customary System with SHR Protractor
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Psychrometric Chart. Sea Level. Normal Temperature Range. SI.
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1D Transient Heat Conduction
Heisler Chart for Centerline Transient Temperature for a Plane Wall
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Equation for 1D Transient Heat Conduction: Plane Wall
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Equation for 1D Transient Heat Conduction: Infinite Cylinder
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Equation for 1D Transient Heat Conduction: Sphere
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Thermo-physical Properties (Appendices from McGraw-Hill Textbooks)
Property Tables & Charts SI Units. Appendix from Cengel and Boles Thermodynamics Textbook
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Property Tables & Charts English Units. Appendix from Cengel and Boles Thermodynamics Textbook
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Property Tables & Charts SI Units. Appendix from Cengel and Ghajar Heat Transfer Textbook
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Property Tables & Charts English Units. Appendix from Cengel and Ghajar Heat Transfer Textbook
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Shell and Tube Heat Exchangers
Effectiveness-NTU Curves
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LMTD Correction Factors
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