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ELECTRICAL DRIVES AND
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3331802
Code: 3331802
Credits: 5
Semester 3
ETC
ELECTRICAL DRIVES AND CONTROLS
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Follow on Instagram for UpdatesELECTRICAL DRIVES AND CONTROLS Syllabus — Unit-wise Content
The official GTU curriculum for ELECTRICAL DRIVES AND CONTROLS (subject code 3331802) as prescribed for ETC · Semester 3 divides the course into 4 units, covering 33 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3331802)Unit 1 Unit I
- 1.1. Electricity generation-principle, working setup, elements and their functions.
- 1.2. Concept of AC (Alternating Current) and DC (Direct current).
- 1.3. Magnetic circuit: M.M.F, magnetic force, magnetic field strength, permeability, reluctance, magnetic flux, hysteresis loop.
- 1.4. Magnetic field of permanent magnet and current carrying conductor, Right hand rule and Cork Screw rule. Fundamentals of electrical engineering and magnetic circuit
- 1.5. Terminologyassociated with electrical circuit: Electromotive force, current, voltage, resistance, and conductance.
- 1.6. Ohm’s law.
- 1.7. AC wave cycle, instantaneous value, amplitude, frequency, time period, R.M.S. value, mean value, phase, phase difference, power factor, electric field, work, power and energy.
- 1.8. Concept of line value and phase value,line voltage, line current, phase voltage andphase current.
- 1.9. Concept of single phase and three phase supply. Unit – II 2a. State the specifications of electrical materials and select the components for simple applications.
- 2.1. Types, specifications, materials and applications of wires, cables and fuses.
- 2.2. Types, construction, symbols,materials and applicationsof switches/plugs/sockets. Electrical components, tools and instruments
- 2.3. Types, specifications, materials of construction and applications of various tools.
- 2.4. Meters: multimeter,clip-on, meter, tester, voltmeter, ammeter, energy meter, CRO- Types, specifications, materials of construction, connection method and applications.
Unit 2 Electrical Machines
- 3.1. Transformer Types: Core and shell type, auto transformers. Unit MajorLearning Outcomes (Course Outcomes in Cognitive Domain according to NBA terminology) Topics and Sub- topics schematic line diagrams.
- 3.2. Construction and working of transformer, transformation ratio.
- 3.3. Comparison between conventional and auto transformer.
- 3.4. Three phase supply connections - Star and Delta connection- diagrams/circuit, applications.
- 3.5. DC machines:construction, working and applications, necessity of starter.
- 3.6. DC and AC generators- construction, working and applications.
- 3.1. Synchronous machines:construction andworking
- 3.2. Types of AC motors: Three phase and single phase- specification, construction, working, starting method, connection diagrams and applications.
- 3.3. Commonly occurring faults in single phase motor, three phase motor.
- 3.4. Fractional Horse power motors - construction, working,number of inputs, number of outputs and how to connect, common troubles and remedies: i. Stepper motor ii. Servo motors.
Unit 3 Electrical Safety and Protection
- 4.3. Safety and Protection- specification, working and applications of protective devices such as fuses, MCBs and ELCBs.
- 4.4. Concept of optical fibre communication.
- 4.5. Opto-isolation for circuit safety.
Unit 4 Electronic Components and Circuits
- 5.1. Discrete electronic components: Symbols, general construction and working: Resistor, Inductor, Capacitor, Diode, Transistor, photo diodes. Unit MajorLearning Outcomes (Course Outcomes in Cognitive Domain according to NBA terminology) Topics and Sub- topics
- 5.2. Microcontrollers and PLCs (Programmable Logic Controller) - Concept, general constructional features, working and applications.
- 5.3. Regulated power supply, Rectifier (Half and Full wave), Uninterruptible power supply (UPS) -
- 5.4. Power electronic components: Symbols, general construction and working: DIAC, TRIAC, SCR, IGBT and GTO.
- 5.5. PCB-concept and general applications.
- 5.6. PCBs for following applications: i. Movement of stepper motor according to input value of x, y and z coordinates. ii. Generate different time delay by 555 timers IC. iii. A circuit which latch the given input (Switch 1) and reset by another input (Switch 2). iv. Circuit to detect a given object. (Use photo diode and photo transistor). Unit Unit Title Teaching Hours Distribution of Theory Marks R Level U Level A Level Total Marks I Fundamentals of electrical engineering and magnetic circuit.
- 08. 06 06 02 14 II Electrical components, tools and instruments 10 04 04 08 16 III Electrical machines, drives and transformers 12 08 06 06 20 IV Electrical safety and protection 04 00 02 04 06 V Electronic components and circuits 08 06 04 04 14
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