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science N4 revision

We will learn how measuring instruments are connected on low and high voltage. Further more calculate the shunt resistor as well as the multiplier

This video will assist you to understand earthing terminology as well as how earthing is done on overhead and underground cables

The video will help you understand construction, operation and applications of dc motors.

Summarizes module one of kinematics

In this video we will be looking at the flow of flue gasses down in the steam plant and calculate the amount of dry gasses as well as wet gasses

In this video we will be looking at Internal Combustion engine as we calculate the indicated power by Morse Test and do Examples for more in-depth understanding

This is an introduction to the internal combustion engines, we will explore the operation of the ICE, types of ICE as well as Brake power

We continue with solving gas laws problems as well as steam questions

This video seeks to explain how gases are heated and how their Pressure, Volume and Temperature changes using 5 basic laws: 1 constant pressure 2 constant volume 3 constant temperature 4 polytropic law 5 adiabatic law

The video help the student calculate the stroke volume in m3/s

The video seeks to help a student calculate the diameter, stroke length as well as Indicated power in a compressor with out clearance volume

This video seeks to assist views to calculate the applied force in a an inclined plane and the angle of friction

This video will help a student solve problems of friction if the object is on a horizontal surface. We will be calculating coefficient of friction both for kinetic and static objects.

Engineering Science N4_Dynamics 3

Engineering Science N4_Dynamics 2

Engineering Science N4_Dynamics Pt 1

Power machines N6 Refrigeration PT4

Power Machines N6_Refreration part 3

Strength of materials N6 Tension in cable Parabolic catenary

Power Machines N6_Refrigeration Part 2

Power Machines N6_Refrigeration Part 1

Engineering Science N4 Beams

Thin Cylinders

Strength of Materials N5_Mohr Circle Diagram

AC theory PT 1 Electrotechnics N5

DC Machines Part 3 Motor starters

Strength of materials N5_Beams

Electrotechnics N5_Speed control Pt 2