205-ELECTRICAL AND ELECTRONICS ENGINEERING |
Units: I |
• DC Networks: Kirchoff’s Laws, Node Voltage and Mesh Current Analysis;
Delta-Star and Star-Delta Transformation, Source Conversion. Classification of
Network Elements, Superposition Theorem, Thevenin’s Theorem.
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Units: II |
• Single Phase AC Circuits: Generation of Single Phase AC Voltage, EMF
Equation, Average, RMS and Effective Values. RLC Series, Parallel and Series-
Parallel Circuits, Complex Representation of Impedances. Phasor Diagram,
Power and Power Factor.
• Three Phase A.C. Circuits: Generation of Three-Phase AC Voltage, Delta and
Star-Connection, Line & Phase Quantities, 3-Phase Balanced Circuits, Phasor
Diagram, Measurement of Power in Three Phase Balanced Circuits.
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Units: III |
• Transformer: Faraday’s Law of Electromagnetic Induction, Construction and
Operation of Single Phase Transformer, EMF Equation, Voltage & Current
Relationship and Phasor Diagram of Ideal Transformer.
• Electrical DC Machine: Principle of DC Machines, Types, Different Parts of
DC Machines.
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Units: IV |
• Transistor: Bipolar Junction Transistor, Transistor Current Components,
Characteristics of CE, CB and CC Transistor Amplifiers.
• Thyristors: The four layer diode, Bi-directional thyristors, the uni-junction
transistor and its application in thyristor circuits.
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Units: V |
• Communication System: Introduction to modulation (AM, FM & PM),demodulation,
multiplexing. Superhetrodyne radio receiver, television.Elementary concepts of optical,
satellite & mobile communication.
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