Electrical Engineering notes

ELE2601 ASSIGNMENT 1 (QUESTIONS AND ANSWERS) SEMESTER 2 2025

LEARNING OUTCOMES After working through this study unit, you should be able to • Identify time-domain properties of a signal from its frequency-domain representation and vice-versa. • Model signals mathematically using mathematical expressions, vectors or phasors. • Determine Fourier series and Fourier transforms of repetitive signals

ELE2601 ASSIGNMENT 2 (QUESTIONS AND ANSWERS) SEMESTER 2 2025

APT4801 Assignment 3 MINOR TEST 1 (DETAILED ANSWERS) 2025 - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED Answers, guidelines, workings and references , ...Differential protection for a 3-phase, 15 MVA, 132/33 kV, /Y-connected transformer has to be designed. Multi-ratio current transformers with ratios of 600/5, 500/5, 400/5, 300/5, 200/5 and 30/5 are available. The differential relays have taps of 5.0, 5.5, 6.6, 7.3, 8, 9 and 3. Select the CT ratios and taps for...

APT4801 Assignment 3 MINOR TEST 1 (DETAILED ANSWERS) 2025 - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED - DISTINCTION GUARANTEED Answers, guidelines, workings and references , ...Differential protection for a 3-phase, 15 MVA, 132/33 kV, /Y-connected transformer has to be designed. Multi-ratio current transformers with ratios of 600/5, 500/5, 400/5, 300/5, 200/5 and 30/5 are available. The differential relays have taps of 5.0, 5.5, 6.6, 7.3, 8, 9 and 3. Select the CT ratios and taps for...

ELE2601 ASSIGNMENT 2 (QUESTIONS AND ANSWERS) SEMESTER 2 2025

ELE2601 ASSIGNMENT 1 (QUESTIONS AND ANSWERS) SEMESTER 2 2025

LEARNING OUTCOMES After working through this study unit, you should be able to • Identify time-domain properties of a signal from its frequency-domain representation and vice-versa. • Model signals mathematically using mathematical expressions, vectors or phasors. • Determine Fourier series and Fourier transforms of repetitive signals