HND/Ad Diploma Tutorials: Stability

Chief Mates Stability - SQA Past Exam Papers online video tutorials by Philip Ashton

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Philip Ashton Philip Ashton Author
 

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Introduction

Chief Mates Stability - SQA Past Exam Papers online video tutorials by Philip Ashton
Welcome To Your HND / Ad Diploma Stability Tutorials!

Unlimited access to HND/Ad Certificate video tutorials! This membership is perfect for you if you are preparing for HND/Ad Certificate Stability or need to regain foundational knowledge prior to moving on to the Chief Mates SQA preparation section on the website.

Angle of Heel When Turning

Heel Turning explained
Example calculations 1-2
Example calculations 3-4
Example questions with answers
Vessel B example

Side Bilging

Side Bilging explained
Side Bilging example
Example questions
Example answers 1-2
Example answers 3-4
Example answer 5

End Bilging

Change in LCF explained
Trimming Lever explained
Change in WPA explained
End Bilging – full calculation no watertight flat
End Bilging calculation with watertight flat
Method 2 (movement of LCB) – example 1
Method 2 – movement of LCB – example 2
End Bilging Example questions
Example answers 1-2
Example answers 3-4
Example answers 5-6
Example answers 7-8

Midship Bilging

Watertight flats
Permeability
Calculating the BM
Calculating the KB
Recoverable Buoyancy
Midships bilging example 1
Midship Example 2
Midship Bilging questions
Example answers 1-2
Example answers 3-4
Example answers 5-6
Example answers 7-8
Example answers 9-10

Bilging Theory – GZ curves, countermeasures

GZ curves and Countermeasures
New Lesson
New Lesson

Combined List and Trim

Combined List and Trim explained
Example calculations
Example questions
Example answers
Vessel B example

Dangerous chemicals and liquified gas in bulk

Dangerous Chemicals and Liquified Gas in Bulk

Dry Docking

Dry Docking explained
Dry Dock ‘P’ force
Dry Dock sketches for loss of GM
Calculations explained
Vessel A GM at CI
Vessel A – required trim
Example questions
Example answers
Vessel B example – GM
Vessel B example – Trim

Draft Survey

Draft Survey explained
Draft Survey questions
Draft Survey- answers
New Lesson

Free Surface Effect

Free Surface Effect explained
FSE formula
Example questions
Answers to example questions

Grain

Grain Theory and Intact Criteria
Max permissible Grain Heeling Moments
Grain calculation involving GZ curve
Grain Questions
Grain Answers 1
Grain Answers 2
Vessel B example

GZ Curve

GZ curves explained
Simpson’s Rules
Calculating and Drawing the GZ curve
Stages of Equilibrium

Assorted GZ Curves

GZ curves-introduction
GZ curves 1
GZ curves 2
GZ curves 3
GZ curves 4
Loll GZ curve corrected

GZ curves calculating compliance

Calculating Compliance
Load Line questions
Example 1 answer
Example 2 answer
Example 3 answer
Example 4 answer
Vessel B example

Inclining Experiment

Theory
Example Questions
Answers to Questions 1-2
Answers to questions 3-4
Vessel B example
Example Calculation

Interpolation

Interpolation Vessel A
Interpolation Vessel B

List

List explained
Calculating initial listing moments
Factors changing list angle
Discharging single weight
Loading a single weight
Set angle of list with two weights
Set angle of list with one weight
Loading weights to finish upright
Example list questions
Example 1 – answer
Example 2 – answer
Example 3 – answer
Example 4 – answer
Example 5 – answer
Example 6 – answer
Example 7 – answer
Example 8 – answer
Example 9 – answer
Vessel B example – one weight
Vessel B example – two weights

Loll

Loll explained
Loll calculation – box-shaped vessel
Loll calculation – using tables
Example Loll questions
Answers to Loll questions
Loll GZ curve corrected
Vessel B example

Longitudinal basics explained

Initial explanation
AMD and TMD
LCF
Calculating initial LCG
Trim and Large weights-basic calculation

Longitudinal – Air Draft

Air Draft explained
Air Draft example
Example questions
Example answers
Vessel B example

Longitudinal -Draft and Density

Change of draft with density explained
Example questions
Example answers 1-2
Example answers 3-4
Vessel B example

Longitudinal – Two Hold

Basic two hold problem explained
Two Hold example
Two Hold – Loading to finish with a specific trim
Loading at a set distance foap
Two Hold – more complex problem
Vessel B example 1 – set trim
Vessel B example 2 – set distance to load
Vessel B example 3 – maximum weight to lad for even keel
Vessel B examples 4- finish even keel

Longitudinal – Worksheets

Worksheet explained
Example questions 1-2
Example questions 3-4
Example answers 1-2
Example answers 3-4
Worksheet Vessel B

Passenger

Passenger Ships
Stockholm Agreement

Rolling

Rolling Theory
Synchronism
Parametric Rolling
Broaching
Surf Riding and Dead Ship
Pure Loss of Stability

Shear Force and Bending Moments

Theory and example
Example 1
Example 2
Example 3

SIB and Ice

Stability Information Booklet
Pre-worked conditions
Icing Allowance

Simplified Stability

Simplified Stability – Maximum KG
New Lesson

Specialized Vessels – alternative criteria

Specialized Vessels- Alternative Criteria

Specialised Vessels

Off-Shore Supply Vessels
Ro-Ro Vessels
Towing Vessels
Lifting and Anchor Handling Operations
New Lesson
New Lesson

Stability Instruments

Stability Instruments

Surveys

Surveys

Tabular – Basic – Assigned

T – B – A

Timber

Timber Theory
Example Timber questions
Example Timber questions
Vessel B example

Type A and B

Type A and B Intact criteria
New Lesson

Wall Sided Formula

Wall sided theory
Example questions
Example question

Wind Heeling

Vessel A example
Wind Heeling – Intact Stability Criteria
Wind Heeling Vessel B

Short questions to check your knowledge!

1
2
3
New Lesson
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