Basic Feasible Solution | Transportation Model/Problem | Operation Research | Education Lessons

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Basic Feasible Solution | Transportation Model/Problem | Operation Research

A feasible solution which contains ( $m + n - 1$ ) non-negative allocations is called basic feasible solution, where ' $m$ ' is number of rows and ' $n$ ' is number of columns.

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Dynamics of Machinery 9th - Science 10th - Mathematics Advanced Engineering Mathematics [Maths 3]Fluid Mechanics [FM]

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[Notes] Operation Research

Modified Distribution Method (MODI) | Transportation Problem | Transportation Model Stepping Stone | Transportation Problem | Transportation Model Vogel’s Approximation Method (VAM) | Method to Solve Transportation Problem | Transportation Model Transportation Model - Introduction North West Corner Method | Method to Solve Transportation Problem | Transportation Model Least Cost Method | Method to Solve Transportation Problem | Transportation Model Tie in selecting row and column (Vogel's Approximation Method - VAM) | Numerical | Solving Transportation Problem | Transportation Model Assignment Model | Linear Programming Problem (LPP) | Introduction Crashing Special Case - Multiple (Parallel) Critical Paths Crashing Special Case - Indirect cost less than Crash Cost Basics of Program Evaluation and Review Technique (PERT)Numerical on PERT (Program Evaluation and Review Technique)Network Analysis - Dealing with Network Construction Basics Construct a project network with predecessor relationship | Operation Research | Numerical Graphical Method | Methods to solve LPP | Linear Programming Basics of Linear Programming Linear Programming Problem (LPP) Formulation with Numericals

[Notes] Dynamics of Machinery

Law of Parallelogram of Forces : 5 in 5 MCQs S01-E01 Variation of Tractive Force | Tractive Effort | Effect of Partial Balancing of Locomotives Balancing of V-Engines Concept of Direct and Reverse Crank for V-engines & Radial engines Static and Dynamic Balancing Multi Cylinder Inline Engine (with firing order) | Numerical Critically Damped System (ξ = 1)Damped free Vibration - Numerical 1 Damped free Vibration - Numerical 2 Damped free Vibration - Numerical 4 Logarithmic Decrement (δ)Over-Damped System (ξ>1)Under-Damped System (ξ < 1)

[Notes] Maths

tan (A + B) = √3 and tan (A -B) = 1/√3 | Trigonometry Numerical 15 cot A = 8 | Find the value of sin A and sec A | Trigonometry Numerical PQ = 12cm and PR = 13cm | Find tan P - cot R | Trigonometry Numerical cot θ = 7/8 | Find all other trigonometric ratios | Trigonometry Numerical Trigonometry Formulas | sin θ, cos θ, tan θ, cosec θ, sec θ, cot θ | Trigonometry Basics Find the value of (sin 30° + tan 45° - cosec 60°) / (sec 30° + cos 60° + cot 45°) and (5 cos² 60° + 4 sec² 30° - tan² 45°) / (sin² 30° + cos² 30°)In △PQR, PR + QR = 25cm and PQ = 5cm | Find the value of sin P, cos P, tan P | Trigonometry Numerical 3 cot A = 4 | Check if (1−tan²A)/(1+tan²A) = cos²A - sin²A | Trigonometry Numerical

[Notes] Science

Why Gravitational Acceleration g is 9.8 m/s² ? [Calculation]

[Notes] Computer Aided Design

Understanding the concept | Finite Element Method | Advantages of FEA | Disadvantages of FEA | Applications of FEA | Finite Element Analysis

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