# Basic Electrical & Electronic Engineering – 1 (Lifting power of Electromagnet, Crystalline material, P-type and N-type semiconductors, Transistor mechanism)

Course Code:ULZ0225

Author:uLektz

University:

Regulation:2017

Categories:Electrical & Electronics

Format : ePUB3 (DRM Protected)

Type :eBook

Rs.199 Rs.30 Rs.85% off

Description :Basic Electrical & Electronic Engineering – 1 (Lifting power of Electromagnet, Crystalline material, P-type and N-type semiconductors, Transistor mechanism) of ULZ0225 covers the latest syllabus prescribed by General for All University for regulation 2017. Author: uLektz, Published by uLektz Learning Solutions Private Limited.

Note : No printed book. Only ebook. Access eBook using uLektz apps for Android, iOS and Windows Desktop PC.

##### Topics
###### MODULE - I: DC NETWORK THEOREM

1.1 Definition of electric circuit, network, Linear circuit, non-linear circuit, Bilateral circuit, unilateral circuit, Dependent source

1.2 Kirchhoff’s law, Principle of superposition, Source equivalence and conversion, Thevenin’s theorem, Norton’s Theorem

1.3 Nodal analysis, mesh analysis, Star-delta conversion, Maximum power transfer theorem with proof

###### MODULE - II: ELECTROMAGNETISM

2.1 Biot-savart law, Ampere’s circuital law, Field calculation using Biot-savart & ampere’s circuital law

2.2 Magnetic circuits, Analogous quantities in magnetic and electric circuits, Faraday’s law

2.3 Self and mutual inductance

2.4 Hysteresis and Eddy current losses, Lifting power of Electromagnet

###### MODULE - III: AC FUNDAMENTAL

3.1 Production of alternating voltage, waveforms, Average and RMS values, peak factor, form factor, phase and phase difference, Phasor representation of alternating quantities, phasor diagram

3.2 Behavior of AC series, parallel and series parallel circuits, Power factor, Power in AC circuit, Effect of frequency variation in RLC series and parallel circuits, Resonance in RLC series and parallel circuit

3.3 Q-factor, Bandwidth of resonant circuit

###### MODULE - IV: SEMICONDUCTORS

4.1 Crystalline material: Mechanical properties, Energy band theory, Fermi levels

4.2 Conductors, Semiconductors and Insulators, Electrical properties, band diagrams, Semiconductors: intrinsic and extrinsic, Energy band diagram

4.3 Electrical conduction phenomenon, P-type and N-type semiconductors, Drift and diffusion carriers

###### MODULE - V: DIODES AND DIODE CIRCUITS

5.1 Formation of P-N junction, Energy band diagram, Built-in-potential, Forward and reverse biased P-N junction, Formation of depletion zone, V-I characteristics

5.2 Zener breakdown, Avalanche breakdown and its reverse characteristics, Junction capacitance, Varactor diode

5.3 Simple diode circuits, Load line, Linear piecewise model

5.4 Rectifier circuits: Half wave, full wave, PIV, DC voltage and current, Ripple factor, Efficiency, Idea of regulation

###### MODULE - VI: BIPOLAR JUNCTION TRANSISTORS

6.1 Formation of PNP/NPN junctions, Energy band diagram, Transistor mechanism and principle of transistors, CE, CB, CC configuration, Transistor characteristics: cut-off, active and saturation mode

6.2 Transistor action, Injection efficiency, Base transport factor and current amplification factors for CB and CE modes

6.3 Biasing and Bias stability, Calculation of stability factor