Media Summary: Describe the design, applications & operating principles for large three-phase squirrel cage & wound rotor induction motors. Explain parallel operation of alternators & state the requirements for synchronisation describing both automatic and manual. Heat, State Change & Calorimetry. The first thermodynamics
3a2 Chapter 8 Objective 6 - Detailed Analysis & Overview
Describe the design, applications & operating principles for large three-phase squirrel cage & wound rotor induction motors. Explain parallel operation of alternators & state the requirements for synchronisation describing both automatic and manual. Heat, State Change & Calorimetry. The first thermodynamics Define the following terms & explain their relationships in an A.C. circuit: capacitance, inductance, reactance, impedance, power ... Describe the stator & rotor designs, operation & applications for salient pole & cylindrical rotor alternators. 3rd Class Power Engineering, Boiler Control Systems. A look at boiler water level controls, shrink and swell.
Explain the speed/load characteristics of shunt, series & compound D.C motors; define & calculate percent speed regulation ... Describe the major components of an electrical distribution system. This lesson follows the text of Fundamentals of Electric Circuits, Alexander & Sadiku, McGraw Hill, Trigonometry for 3rd Class Power Engineering 3A1. SOHCAHTOA, Unit Circle, Sine and cosine rule. List & describe the standard types of electrical voltage systems. Stress, Strain & Beams for 3rd Class Power Engineering 3A1.
Describe the function & operation of fuses & circuit breakers.
