Calculation of Float in Network Diagram | OR B.Com 6th Sem

Calculation of flot in a network diagram orb bcom 6th sem youtube
Here are some useful YouTube-style resources and explanations for Calculation of Float in a Network Diagram (PERT/CPM) for Operations Research students:

Best Video Tutorials

Determine Total Float & Free Float (Slack) in Network Diagram
Clear step-by-step explanation with examples. 

What is Free Float and How to Calculate It
Good for beginners learning CPM/PERT concepts. 

Critical Path Calculation and Float Determination
Covers critical path + float together. 

Network Analysis (Critical Path) Explained
Simple revision-style explanation suitable for B.Com students. 

Short Notes for Exam

Formula of Total Float

TF=LS−ES=LF−EFTF=LS−ES=LF−EF

Where:

TF = Total Float

LS = Latest Start

ES = Earliest Start

LF = Latest Finish

EF = Earliest Finish

Formula of Free Float

FF=Ej−Ei−tijFF=Ej​−Ei​−tij​

Where:

EjEj​ = Earliest time of next event

EiEi​ = Earliest time of current event

tijtij​ = Activity duration

Important Exam Point

Activities with Zero Float are on the Critical Path. 

Float means extra time available without delaying the project.

Easy Trick to Remember

Total Float → delay allowed without delaying whole project.

Free Float → delay allowed without affecting next activity.

If you want, I can also provide:

solved numerical problems,

handwritten-style notes,

OR B.Com 6th sem important questions,

or a simple network diagram example with full float calculation.
Title for youtube video
Here are some good YouTube title ideas for a B.Com 6th Semester OR video on float calculation in network diagrams:

Calculation of Float in Network Diagram | OR B.Com 6th Sem

Total Float & Free Float आसान तरीके से | Operations Research

Network Diagram Float Problems Solved | B.Com 6th Sem OR

How to Calculate Float in CPM/PERT Network Diagram

Float Calculation in Network Analysis | Exam-Oriented Explanation

Operations Research: Total Float and Free Float Explained

CPM & PERT Float Calculation with Examples | B.Com OR

Critical Path and Float Calculation | Network Diagram Tutorial

OR B.Com 6th Sem | Float Calculation Numericals

Learn Float in Network Diagram in 10 Minutes

For better reach, a strong title could be:

Calculation of Float in Network Diagram | Total Float & Free Float | OR B.Com 6th Sem
You tube description
📘 Calculation of Float in Network Diagram | OR B.Com 6th Sem

In this video, you will learn how to calculate Total Float and Free Float in a Network Diagram (CPM/PERT) step by step in a simple and easy way. This topic is very important for Operations Research (OR) B.Com 6th Semester examinations.

✅ Topics Covered:

Meaning of Float

Total Float Formula

Free Float Formula

Earliest Start & Latest Start

Critical Path Basics

Solved Numerical Problems

Exam-Oriented Explanation

📚 Useful for:

B.Com 6th Semester Students

Operations Research Students

CPM & PERT Beginners

University Exam Preparation

📝 Important Formula:
Total Float = LS − ES = LF − EF
Free Float = Ej − Ei − tij

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