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October 16th, 2017, 04:22 PM
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Directorate of Technical Education Tamilnadu Syllabus
Can you provide me the syllabus of Semester – III of Diploma in Computer Engineering program offered by Directorate of Technical Education, Government of Tamil Nadu? The syllabus of Semester - III of Diploma in Computer Engineering program offered by Directorate of Technical Education, Government of Tamil Nadu is as follows: 35231 - BASICS OF ELECTRICAL AND ELECTRONICS ENGINEERING UNIT I. AC FUNDAMENTALS ,BATTERIES AND UPS 1.1 AC Fundamentals: Difference between AC and DC - Advantages of AC over DC – Waveform of sinusoidal A.C. Cycle – Generation of single phase A.C. by elementary alternator - Definition of cycle, frequency, time period, amplitude, peak value, average value and rms value – Define peak factor and form factor - Concept of phase , phase difference and phase angle – Single phase and 3 phase (Definition) - Meaning of lagging and leading sine wave - Advantages of three phase over single phase 1.2 Batteries: Classification of cells - Construction of Lead acid cell – Methods of charging – Care and Maintenance of Lead acid battery – Indications of a fully charge battery – Maintenance free batteries. 1.3 UPS : Need for UPS - Online and Offline UPS – Definition – Block Diagram – Explanation of each block – Merits and demerits of on line and off line UPS – Need of heat sink- Specification and ratings –Maintenance of UPS including batteries UNIT II.TRANSFORMER AND SPECIAL MOTORS 2.1 Single Phase transformer: Working Principle and Construction of transformer – Brief description of each part – Function and materials used - emf equation of transformer (No derivation) – Voltage and current ratio of a transformer – Efficiency - Losses in a transformer - Auto transformer - Comparison with two winding transformer – Applications – Step up and Step down transformer ( Definition only) 2.2 Special Motors: Stepper Motor: Definition - Working principle - Types and applications – Servo motors: Definition - Working principle - Types and applications – Factors to be considered for selecting a motor for a particular application. 2.3 Electrical Safety: Electric shock-need for earthing-types of earthing, fusesneed-types of fuses Syllabus Sem - III Diploma in Computer Engineering Directorate of Technical Education, Government of Tamil Nadu Last edited by Neelurk; June 4th, 2020 at 05:32 PM. |