Introduction: Meaning, Nature and Scope of Economics, Meaning of Science, Engineering
and Technology. Managerial Economics and its scope in engineering perspective
Basic Concepts: Demand Analysis, Law of Demand, Determinants of Demand, Elasticity
of Demand Price, Income and cross Elasticity. Uses of concept of elasticity of demand in
managerial decision.
UNIT-II
Demand Forecasting: Meaning, significance and methods of demand forecasting,
production function, Laws of returns to scale & Law of Diminishing returns scale. An
overview of Short and Long run cost curves - fixed cost, variable cost, average cost,
marginal cost, Opportunity cost.
UNIT-III
Market Structure: Perfect Competition, Imperfect competition - Monopolistic, Oligopoly,
duopoly sorbent features of price determination and various market conditions.
National Income, Inflation and Business Cycles: Concept of N.I. and Measurement.
Meaning of Inflation, Type causes & prevention methods, Phases of business cycle
UNIT-IV
Concept of Goals, Resources, Efficiency & Effectiveness; Introduction to Management
discipline and activity, Managerial Roles and Skills; Management Thought and ThinkersDetails:
Scientific Management; Classical
Organization Theory; Neo-Classical Theory; Systems Approach; Contingency Approach.
Managerial Functions and Decision Making
Basic Components of a control system, Feedback and its effect, Types of feedback control
Systems, Block diagrams: representation and reduction, Signal Flow Graphs, Modeling of
Physical Systems:
Electrical Networks and Mechanical Systems, Force-voltage analogy, Force-current analogy.
UNIT-II
Time response of continuous data systems, Different test Signals for the time response, Unit
step response and Time-Domain Specifications, Time response of a first-order and second
order systems for different test signals, Steady State Error and Error constants, Sensitivity,
Control Actions: Proportional, Derivative, Integral and PID control. Introduction to Process
Control Systems,
Pneumatic hydraulics, Actuators.
UNIT-III
Stability: Methods of determining stability, Routh Hurwitz Criterion, Root Locus,
Frequency Domain Analysis: Resonant Peak, Resonant frequency and Bandwidth of the
second order system, Effect of adding a zero and a pole to the forward path, Nyquist
Stability Criterion, Relative
Stability: Gain Margin and Phase Margin, Bode Plot.
UNIT-IV
State-Space Analysis of Control System: Vector matrix representation of state equation,
State transition matrix, Relationship between state equations and high-order differential
equations, Relationship between state equations and transfer functions, Block diagram
representation of state equations, Decomposition Transfer Function, Kalman's Test for
controllability and observability
Experiments & Practicals:
To determine transfer function of (Metadyne) cross-field generator set & study of
various
associated characteristics.
To study the synchros in various configurations from application pointview.
To study the D.C. Servo-position control system with P & PIconfigurations.
To study the A.C. Servo motor and determine the Speed-TorqueCharacteristics.
To study 1st order and 2nd order system time response using MATLABsoftware.
To study Root Locus Plot using MATLABsoftware.
To study Frequency response Plot (Polar plot, Nyquist plot, Bode plot) using MATLAB
software.
Introduction to Integrated Circuit Design: Power Supply configurations for Op-amp
application, Various types of Op-amp, Current mirrors using BJT and MOSFETs, Base
current compensated
mirrors, Wilson current mirrors, Widlar current source.
UNIT-II
Linear and Nonlinear applications of IC Op-amp: An overview of Op-amp, V-I and I-V
converters, Log-antilog amplifiers, Precision rectifier, Peak detector, Sample and Hold
Circuits, Analog multiplier and their applications, Op-amp as a comparator, Zero-crossing
detector, Schmitt
trigger, Astable and Monostable multivibrator using Op-Amp, Generation of triangular
waveform
UNIT-III
Filters: Characteristics of filters, Classification of filters, Butterworth filters,
Chebyshev
filters, Bessel filters, Low Pass and High Pass filters, Band Pass filters, Band reject filters,
Notch filters.
UNIT-IV
Advanced applications of an Op-amp: Frequency Divider, PLL IC, 555 IC timer, Design
of Astable and Monostable Multivibrator using 555 Timer IC, Standard Regulator ICs and
their characteristics.
Experiments & Practicals:
Study the characteristics of negative feedback amplifier
Design of an instrumentation amplifier
Design and test an astable multivibrator for a given frequency.
Study the characteristics of integrator circuit
Design of Analog filters – I
Design of Analog filters – II
Design of a self-tuned Filter
Design of a function generator
Design of a Voltage Controlled Oscillator
Design of a Phase Locked Loop(PLL)
Design and test an AGC system for a given peak amplitude of sine-wave output
Design of a low drop out regulator
Design of a switched mode power supply that can provide a regulated output voltage
for a
given input range using the TPS40200 IC
Amplitude Modulation: Overview of Communication system, Communication channels,
Need for modulation, Baseband and Pass band signals, Comparison of various AM
systems.
Amplitude Modulation: Double side-band with Carrier (DSB-C), Double side-band
without Carrier, Single Side-band Modulation, SSB Modulators and Demodulators,
Vestigial Side-band (VSB), Quadrature Amplitude Modulator.
UNIT-II
Introduction to Angle Modulation: Frequency modulation, Narrowband and Wideband
FM, Generation of FM waves, Indirect FM and direct FM, FM modulators and
demodulators, Phase locked loop, Angle Modulation by Arbitrary Message Signal, Phase
Modulation, Pre-emphasis and De-emphasis, Linear and Nonlinear Modulation,
Comparison between Angle Modulation and Amplitude Modulation, Radio Receivers.
UNIT-III
Noise: Source of Noise, Frequency domain, Representation of noise, Linear Filtering of
noise, Noise in Amplitude modulation system, Noise in SSB-SC,DSB and DSB-C, Noise
Ratio, Noise Comparison of FM and AM, Pre-emphasis and De-emphasis, Figure of Merit
UNIT-IV
Pulse Modulation and Digital Transmission of Analog Signal: Sampling Theorem and
its applications, Concept of Pulse Amplitude Modulation, Pulse width modulation and
pulse position modulation, PCM, Pulse Time Modulation, TDM and FDM. Line Coding,
Quantizer, Quantization Noise, Compounding multiplexer
Qualities Measurements and Digital Display Devices: Performance Characteristics, Error in
Measurement, Sources of Error, Arithmetic Mean, Deviation from the Mean, Average
Deviation, Standard Deviation, Limiting Errors.
Digital Display Devices: LED, LCD, Gas Discharge Plasma Displays, Incandescent
Display, LVD (Liquid Vapour Display), Printers, Digital Voltmeters, Spectrum Analyzer.
Data Acquisition and Conversion: Introduction, Objective of Data Acquisition System,
Multichannel DAS, A/D and D/A converters using Op-Amp, Data Loggers,
Electromechanical A/D Converter, Digital Transducer, Frequency Standards.
UNIT-IV
Measurement of Power and Frequency: Introduction, Power Measurement by Bolometer
element, Bolometer Mount and Bolometer Bridge, Measurement of Power on a
Transmission Line,
Measurement of Microwave Frequencies, Resonant Coaxial Lines, Cavity Wave meter.
Experiments & Practicals:
Study of semiconductor diode voltmeter and its us as DC average responding AC
voltmeter.
Study of L.C.R. bridge and determination of the value of the given components.
Study of distortion factor meter and determination of the % distortion of the given
oscillator.
Study of the transistor tester and determination of the parameters of the given
transistors.
Study of the following transducer (i) PT-100 transducer (ii) J- type transducer
(iii) K-type
transducer (iv)Pressure transducer.
Measurement of phase difference and frequency using CRO (lissajous figure)
Measurement of low resistance using Kelvin's double bridge.
Queuing systems and their characteristics, Pure-birth and Pure-death models, Empirical
queuing models - M/M/1 and M/M/C models and their steady state performance analysis.
UNIT-II
Inventory models, Inventory costs. Models with deterministic demand - model (a) demand
rate uniform and production rate infinite, model (b) demand rate nonuniform and
production rate infinite, model (c) demand rate uniform and production rate finite,
Inventory models with partial backlogging and lost sales. Discrete demand Model, Multiitem
Inventory models with constraints.
UNIT-III
PERT and CPM with known and probabilistic activity times, constructing project networks:
Gantt chart, Activity on arrow/Activity on node, Various types of floats and their
significance, Updating PERT charts, Project crashing, Linear programming formulation of
Project crashing, Resource constrained project scheduling: Resource levelling & Resource
smoothing.
UNIT-IV
Games Theory: Competitive games, rectangular game, saddle point, minimax (maximin)
method of optimal strategies, value of the game, Solution of games with saddle points,
dominance principle, Rectangular games without saddle point mixed strategy for 2 x 2
games, LPP formulation and solution of game.