25-Nav-A1 Fundamentals of Naval Architecture
Worked solutions to 5 past sittings (2016–2017), 28 questions. Pick a sitting, or start from a topic below.
Questions by sitting
May-16-Nav-A1 2017
- Question 1: Parallel Sinkage and Change of Trim from an Added Weight
- Question 2: Shift of KG and TCG on Adding a Weight, and Restoring Ballast
- Question 3: KG from an Inclining Experiment (Least-Squares Fit)
- Question 4: Trim of a Box Barge After Flooding a Fore-End Compartment
- Question 5: Correcting the GZ Curve for the Actual Loading Condition
May-98-Mar-A1 2017
- Question 1: Tank Charging & Blower Compression
- Question 2: Air-Standard Dual Cycle
- Question 3: Gas Turbine Jet Engine — Static Thrust
- Question 4: Ammonia Refrigeration Cycle
- Question 5: Insulated Steam Tube
- Question 6: Oil Heated by Hot Gas in Crossflow
- Question 7: Dewar Vessel with Radiation Shield
- Question 8: Crossflow Finned-Tube Heat Exchanger
May-98-Mar-A1 2016
- Question 1: Stepped Piston & Isothermal Steam Expansion
- Question 2: Reheat–Regeneration Rankine Cycle
- Question 3: Brayton Cycle with Compressor/Turbine Losses
- Question 4: Actual Freon-12 Vapour-Compression Refrigeration Cycle
- Question 5: Insulating a Steam Tube to Cut Heat Loss by 95%
- Question 6: Oil-Heating Tube in Cross-Flow Hot Gas
- Question 7: Power-Transistor Surface Temperature
- Question 8: Cross-Flow Water/Air Tube-Bank Heat Exchanger
May-98-Nav-A1 2016
- Question 1: Framing Systems & Barge Transverse Stability
- Question 2: Free Surface Effect & New Drafts After Loading a Tank
- Question 3: Freeboard, Floodable Length & Corrected Draft Marks After Loading
- Question 4: Trim Angle of a Box Barge After Flooding One Compartment
- Question 5: Waterplane Geometry by Simpson's Rule
- Question 6: Permeability & New Drafts After Adding Multiple Weights
- Question 7: Inclining Experiment & Heel After Removing a Slack Tank's Free Surface
Undated paper
All questions on one page.