Transportation Engineering vs Linprog

Transportation Engineering Practice is an educational application designed to help students understand and practice key concepts related to planning, design, construction, and operation of transportation systems. The app emphasizes practice-based learning through chapter-wise quizzes, mock tests, and daily quizzes aligned with standard transportation engineering curricula. Users can practice questions from individual topics, attempt mock tests for overall assessment, and monitor their performance using statistics. The app supports self-study, classroom learning, and examination preparation for engineering students. Topics Included 1. Introduction to Transportation Engineering Transportation systems, modes of transport, importance, scope, transportation planning, and influencing factors. 2. Highway Engineering Highway classification, alignment, cross-section elements, camber, and right of way. 3. Traffic Engineering Traffic flow characteristics, traffic volume and density, speed studies, traffic control devices, and level of service. 4. Geometric Design of Highways Design speed, sight distance, horizontal and vertical curves, super elevation, and gradients. 5. Pavement Engineering Types of pavements, pavement components, flexible and rigid pavement design, and pavement failures. 6. Highway Materials Soil subgrade, aggregates, bitumen, bituminous mixes, cement concrete, and material testing. 7. Railway Engineering Railway components, rail gauges, alignment, points and crossings, and railway signaling. 8. Airport Engineering Airport layout, runways, taxiways, wind rose diagram, and airport lighting systems. 9. Harbour and Dock Engineering Harbour classification, breakwaters, docks, wharfs, quays, and dredging operations. 10. Traffic Studies and Analysis Origin–destination studies, parking studies, accident studies, capacity analysis, traffic forecasting, and data collection methods. 11. Highway Construction and Maintenance Earthwork, pavement construction, quality control, maintenance, rehabilitation, and overlays. 12. Sustainable and Modern Transportation Sustainable transportation, intelligent transportation systems, public transportation, urban transportation planning, non-motorized transport, and smart mobility. Key Features Chapter-wise practice quizzes Mock tests for full syllabus assessment Daily quiz for regular practice Performance statistics to track progress Content aligned with transportation engineering syllabus Simple and distraction-free interface Transportation Engineering Practice is suitable for civil engineering students preparing for examinations and strengthening conceptual understanding through consistent practice.

Linprog solves linear programming and optimization problems step by step — and shows the complete worked solution, not just the final answer. From a classic simplex tableau to the travelling salesman problem, it covers the operations research methods you actually study, and works fully offline. Whether you're a student checking coursework or solving a problem set, Linprog walks through each method in full, saves your work so you can revisit it, and presents results as exact fractions or decimals. OPERATIONS - Simplex method calculator - Dual simplex method calculator - Transportation problem — potential method calculator - Assignment problem — Hungarian method calculator - Travelling salesman problem calculator (TSP) - Game theory calculator - Dynamic programming calculator LINEAR PROGRAMMING Maximize or minimize a linear objective function under linear constraints. Linprog handles the full setup — objective, constraints, and bounds — and shows every pivot of the simplex (and dual simplex) algorithm so you can follow exactly how the optimum is reached. FEATURES - Full step-by-step solutions for every method - Custom keyboard for fast, convenient data entry - Save and edit your solutions - Works without an internet connection - Results as ordinary or decimal fractions Web version: https://linprog.com