Basci Electronics Engineering I/II BCT

1.       Basic Circuits Concepts

1.1   Passive components: Resistance, Inductance, Capacitance: series, parallel combinations, Kirchoff’s law: voltage, current, linearity

1.2   Signal sources: voltage and current sources, nonideal sources, representation under assumption of linearity, controlled sources, VCVS, CCVS, VCCS, CCCS, concept of gain, transconductance, transimpedance.

1.3   Superposition theorem, Thevenin’s theorem, Norton’s theorem

1.4   Introduction to filter

2.       Diodes

2.1   Semiconductor diode characteristics

2.2   Modeling the semiconductor diode

2.3   Diode circuits: clipper, clamper circuits

2.4   Zener diode, LED, Photodiode, varacters diode, Tunnel diodes

2.5   DC power supply, rectifier-half wavee (center tapped, bridge), zener regulated power supply

3.       Transistor

3.1   BJT configuration and biasing, small and large signal model

3.2   T and U model

3.3   Concept of differential amplifier using BJT

3.4   BJT switch and logic circuits

3.5   Construction and working principle of MOSFET and CMOS

3.6   MOSFET as logic circuits

4.       The Operational Amplifier and Oscillator

4.1   Basic model: virtual ground concept, inverting amplifier, non-inverting amplifier, integrator, differentiator, summing amplifier and their applications.

4.2   Basic feedback theory, positive and negative feedback, concept of stability, oscillator

4.3   Waveform generator using op-amp for Square wave, Triangular wave Wien bridge oscillator for sinusoidal waveform

5.       Communication System

5.1   Introduction

5.2   Wired and wireless communication system

5.3   EMW and propagation, antenna, broadcasting and communication

5.4   Internet / intranet

5.5   Optical fiber

6.       Digital Electronics

6.1   Number system: Binary arithmetic

6.2   Logic gates: OR, NOT, AND, NAND, XOR, XNOR gate, Truth tables

6.3   Multiplexer, Demux, Encoder, Decoder

6.4   Logic function representation

6.5   Combinational circuits: SOP, POS form, K-map

6.6   Latch, flip-flop, S-R flip-flop, JK master slave flip-flop, D-flip-flop

6.7   Sequential circuits, Generic block diagram, sift registers, counters

7.       Application of Electronic System

7.1   Instrumentation system: Transducer, strain gauge, DMM, Oscilloscope

7.2   Regulated power supply

7.3   Remote control, character display, clock, counter, measurements, date logging, audio video system

Continue Reading

Basic Electrical Engineering I/I

1.       General Electric System (6 hours)

1.1   Constituent parts of an electrical system (source, load, communication & control)

1.2   Current flow in a circuit

1.3   Electromotive force and potential difference

1.4   Electrical units

1.5   Ohm’s law

1.6   Resistors, resistivity

1.7   Temperature rise & temperature coefficient of resistance

1.8   Voltage & current sources

2.       DC circuits (4 hours)

2.1   Series circuits

2.2   Parallel networks

2.3   Kirchhoff’s laws

2.4   Power and energy

3.       Network Theorems (12 hours)

3.1   Application of Kirchhoff’s laws in network solution

3.1.1          Nodal Analysis

3.1.2          Mesh Analysis

3.2   Star-delta & delta-star transformation

3.3   Superposition Theorem

3.4   Thevinin’s theorem

3.5   Norton’s theorem

3.6   Maximum power transfer theorem

3.7   Reciprocity theorem

4.       Inductance & Capacitance in electric circuits (4 hours)

4.1   General concept of capacitance

4.1.1          Charge & voltage

4.1.2          Capacitors in series and parallel

4.2   General concept of inductance

4.2.1          Inductive & non-inductive circuits

4.2.2          Inductance in series & parallel

5.       Alternating Quantities (2 hours)

5.1   AC Systems

5.2   Wave form, terms & definitions

5.3   Average and rms values of current & voltage

5.4   Phasor representation

6.       Single-phase AC circuits (6 hours)

6.1   AC in resistive circuits

6.2   Current & voltage in an inductive circuits

6.3   Current and voltage in capacitive circuits

6.4   Concept of complex impedance and admittance

6.5   AC series and parallel circuit

6.6   RL, RC and RLC circuit analysis & phasor representation

7.       Power in AC Circuits (4 hours)

7.1   Power in resistive circuits

7.2   Power in inductive and capacitive circuits

7.3   Power in circuit with resistance and reactance

7.4   Active and reactive power

7.5   Power factor, its practical importace

7.6   Improvement of power factor

7.7   Measurement of power in a single-phase AC circuits

8.       Three-Phase Circuit Analysis (6 hours)

8.1   Basic concept & advantage of Three-Phase circuit

8.2   Phasor representation of star & delta connection

8.3   Phase and line quantities

8.4   Voltage & current computation in 3-phase balance & unbalance circuits

8.5   Real and reactive power computation

8.6   Measurements of power and power factor in 3-phase system

Evaluation scheme:

Chapter	Hours	Marks Distribution
1.	6	10
2.	4	5
3.	12	25
4.	4	5
5.	2	15
6.	6
7.	4	10
8.	6	10

There may be minor deviation in marks distribution

Continue Reading

Thermodynamics Syllabus I/II BCT

Thermodynamics, Heat and Mass Transfer
Code: EG 452 ME

Course objective

To provide the student with a basic understanding of thermodynamics, heat transfer and fluid flow.

1.       Introduction

1.1   Definition and scope of Engineering Thermodynamics

1.2   Value of energy to society

1.3   Microscopic versus Macroscopic Viewpoint

1.4   Concepts and definitions

1.4.1          System, Surrounding, Boundary and Universe, Closed Systems, Open Systems, and Isolated Systems

1.4.2          Thermodynamic Properties: Intensive, Extensive and Specific Properties

1.4.3          Thermodynamics Equilibrium

1.4.4          State, Process and Path, Cyclic Process, Quasi-equilibrium Process, Reversible and Irreversible Process

1.4.5          Common Properties, Pressure, Specific Volume, Temperature

1.5   Zeroth Law Thermodynamics, Equality of Temperature

2.       Energy and Energy Transfer

2.1   Energy and its meaning

2.2   Stored Energy and Transient Energy, Total Energy

2.3   Energy Transfer

2.3.1          Heat Transfer

2.3.2          Work Transfer

2.4   Expression for displacement work Transfer

2.5   Power

3.       Properties of Common Substance

3.1   Pure Substance and State Postulate

3.2   Ideal Gas and Ideal Gas Relations

3.3   Two Phase (Liquid and Vapor) System: Phase Change, Subcooled Liquid, Saturated Liquid, Wet Mixture, Critical Point, Quality, Moisture Content, Saturated Vapor and Superheated Vapor

3.4   Properties of Two Phase Mixtures

3.5   Other Thermodynamic Properties: Internal Energy, Enthalpy, and Specific Heats

3.6   Development of Property Data: Graphical Data Presentation and Tabular Data Presentation

4.       First Law of Thermodynamics

4.1   First Law of thermodynamics for Control mass, and for Control mass undergoing cyclic process

4.2   First law of Thermodynamics for Control Volume

4.3   Control Volume Analysis: Steady State Analysis and Unsteady state analysis

4.4   Control Volume application: Steady and Unsteady Work Applications and Steady and Unsteady flow applications

4.5   Other statements of the first law

5.       Second Law of Thermodynamics

5.1   

Necessity of formation of Second law

5.2   Entropy and second law of thermodynamics for an isolated system

5.3   Reversible and irreversible Processes

5.4   Entropy and Process Relation for an Ideal Gases and Incompressible substances

5.5   Control mass and control volume formulation of second law

5.6   Isentropic process for an Ideal gas and for an incompressible substances

5.7   Carnot Cycle, Carnot Efficiency

5.7.1          Heat Engine and Thermal Efficiency, Heat Pump, Refrigerator and coefficient of Performance(COP)

5.7.2          Kelvin-Planck and Clausius Statenebts of the Second law of thermodynamics and their equivalence

6.       Thermodynamic Cycles

6.1   Classification of Cycles

6.2   Air Standard Analysis

6.2.1          Otto Cycle

6.2.2          Diesel Cycle

6.2.3          Brayton Cycle

6.3   Rankine Cycle

6.4   Vapor Compression Refrigeration Cycle

7.       Introduction to Heat Transfer

7.1   Basic Concepts and Modes of Heat Transfer

7.2   One dimensional steady state heat conduction through a plane wall

7.3   Radial steady state heat conduction through a hollow cylinder

7.4   Heat flow through composite structures

7.4.1          Composite Plane wall

7.4.2          Multilayer tubes

7.5   Electrical Analogy for thermal resistance

Evaluation Scheme:

Chapter	Hours	Marks Distribution
1	4	10
2	4	4
3	6	12
4	8	14
5	9	14
6	8	14
7	6	12
Total	45	80

There may be may be minor deviation in marks distribution

Textbooks and References:

1.0 W.C. Reynolds, “Engineering Thermodynamics”, McGraw-Hill, 2nd Edition, 1970.

2.0 V.M. Faires, “Thermodynamics”, Macmillan.

3.0 M.N. ozisik, “Heat Transfer – A Basic Approach”, McGraw-Hill, 1985.

4.0 de Witt, “Fundamentals of Heat and Mass Transfer”, Wiley 1985.

5.0 Saberski, Acosta and Hauptmann, “Fluid Mechanics”.

6.0 V.L. Streeter, Acosta and Hauptmann, “Fluid Mechanics”, Latest Edition, McGraw Hill.

Continue Reading

C Programming I/I

1.      Overview of computer software and programming languages ( 2 hours)

1.1  System software

1.2  Application software

1.3  General software features and recent trends

1.4  Generation of programming languages

1.5  Categorization of high level languages

2.      Problem Solving Using Computer ( 2 hours)

2.1  Problem Analysis

2.2  Algorithm Development & Flowcharting

2.3  Compilation and Execution

2.4  Debugging and Testing

2.5  Program Documentation

3.      Introduction to C programming( 3 hours)

3.1  Character set, Keywords and data types

3.2  Preprocessor and directives

3.3  Constants and Variables

3.4  Operators and statements

4.      Input and Output ( 2 hours )

4.1  Formatted I/O

4.2  Character I/O

4.3  Programs Using I/O statements

5.      Control statements (6 hours)

5.1  Introduction

5.2  The goto, if, if….else, switch statements

5.3  The while, do…while, for statements

6.      User-Defined Functions ( 4 hours)

6.1  Introduction

6.2  Function definition and return statement

6.3  Function Prototypes

6.4  Function invocation, Call by value & Call by reference, Recursive Functions

7.      Arrays and Strings ( 6 hours)

7.1  Defining an array

7.2  One dimensional arrays

7.3  Multi-dimensional arrays

7.4  Strings and string manipulation

7.5  Passing array and string to function

8.      Structures ( 4 hours )

8.1  Introduction

8.2  Processing a structure

8.3  Arrays of Structures

8.4  Arrays within structures

8.5  Structures and function

9.      Pointers ( 4 hours )

9.1  Introduction

9.2  Pointer declaration

9.3  Pointer arithmetic

9.4  Pointer and array

9.5  Passing Pointers to a function

9.6  Pointers and structures

10.  Data files ( 4 hours )

10.1          Defining opening and closing a file

10.2          Input / Output operations on files

10.3          Error handling during input/output operations

11.  Programming language: FORTRAN ( 8 hours )

11.1          Character Set

11.2          Data types, Constants and variables

11.3          Arithmetic operations, Library functions

11.4          Structure of a Fortran Program

11.5          Formatted and Unformatted Input / Output Statements

11.6          Control Structures: Goto, Logical If, Arithmetic If, Do loops

11.7          Arrays: one dimensional and two dimensional

Evaluation Scheme:

Chapter	Hours	Mark Distribution
1,2	4	8
3,4	5	8
5	6	10
6	4	8
7	6	10
8	4	8
9	4	8
10	4	8
11	8	12
Total	45	80

There may be minor deviation in marks distribution.

Continue Reading