Portal de Abogados

Un Sitio de Ley 

  • commercial Broadcast band FM

  • De lectura libre.
    Para publicar un mensaje, regístrese gratuitamente.
De lectura libre.
Para publicar un mensaje, regístrese gratuitamente.
 #1208407  por maxiuqin
 
UNIT sites V SINGLE PHASE INDUCTION GENERATORS AND SPECIAL MACHINES 5 (QUALITATIVE TREATMENT)
Constructional particulars and principle of functioning of single phase induction magnetic motors 'C starting 'C servomotor, stepper magnetic generator, variable reluctance motors. -applications.
L = THIRTY
TEXT BOOK

1. VE HAD. P. Kothari and I. J. Nagrath 'Basic Electric Engineering', Tata McGraw Mountain Ltd, second edition, 2002.

RECOMMENDATIONS

1. Stephen J. Chapman 'Electrical Equipment Fundamentals', McGraw Hill Establishing Company Ltd, third variation, 1999.

2. K. Murugesh Kumar, 'Electric Machines', Vikas Posting House (P) Ltd, 2002.


ASPECT 'C B CONTROL TECHNIQUES
AIM

1. To expose the students on the basic concepts of command systems.

OBJECTIVES

1. In order to study control problem, deal with system dynamics and responses principles.

2. To study time result of first and subsequent order nema 23 stepper motor systems and simple state variable analysis also to do simple problems.

A FEW. To study the concept of stability and criteria for stability and to do simple problems.

SOME. To study the frequency response through polar plots and Bode plots and Nyquist stability criteria also to do simple problems.

SOME. To study the different type of control system components.


UNIT I INTRODUCTION 6
Your control problem 'C differential equation of physical systems 'C handle over system dynamics through feedback 'C regenerative suggestions 'C transfer function 'C obstruct diagram - algebra 'C indicate flow graphs.

UNIT II OCCASION RESPONSE ANALYSIS
Time resolution of first and minute order system 'C continual state errors 'C mistake constants 'C design
specification associated with second order systems 'C where should i buy www.omc-stepperonline.com state variable analysis 'C easy problems.

UNIT III BALANCE 6
Concept of firmness 'C stability conditions as well as criteria 'C Hurwitz and also Routh criterian 'C general Stability analysis.

UNIT IV FREQUENCY RESPONSE
Correlation involving time and frequency result 'C polar plots, Bode and building plots 'C stability in frequency domain using Nyquist solidity criterion 'C simple traumas.

UNIT V CONTROL SYSTEM COMPONENTS 6 Control features 'C servomotors, stepper magnetic generator 'C hydraulic and pneumatic techniques.
L = 30 Complete = 60
TEXT EBOOK
1. I. J. Nagrath and M. Gopal 'Control system Engineering' Modern International Publishing Company Ltd, finally edition 2003.
REFERENCES
YOU. M. Gopal 'Control Methods 'C Principle and Design', McGraw Mountain Publishing Company Ltd, second edition, 2003.
2. John J. Distafeno et-al 'Shaums outline series 'C theory in addition to Problems of Feedback
A FEW. control systems, Tata McGraw Mountain publishing company Ltd, THE YEAR 2003.

EXAMINATION PATTERN

In part A there will probably be five questions from Electrician Engineering and five requests from control systems (one by each unit). In Component B the compulsory concern shall have one element from Electrical Engineering along with another from Control Devices. Each of the 'either or' type question shall have a power Engineering part together with Control Systems part. Such as,

Q 12 (a)(i) concerns Electrical Engineering
12(a)(ii) concerns Control Systems

Q 12(b)(i) concerns Electrical Engineering
Q 12(b)(ii) concerns Control Systems

The other questions will probably be set similarly.

EC1291 ANALOG AND DIGITAL COMMUNICATION 3 ONE PARTICULAR 0 100

AIM
To study regarding the various modulation techniques for instance amplitude and angle modulation, utilized for data transmission as well as reception of analog signals and also to understand about the modulation exercise movements used for digital transmission in addition to spread spectrum and multiple access techniques.

OBJECTIVES
To study regarding the amplitude modulation techniques.
In order to study bout the opinion modulation techniques.
To understand about the modulation techniques used regarding digital data transmission.
To acquire the knowledge about the actual digital communication.
To study regarding the spread spectrum and numerous access techniques.

UNIT I AMPLITUDE MODULATION: TRANSMISSION PLUS RECEPTION 9
Principles involving amplitude modulation - 'M envelope, frequency spectrum in addition to bandwidth, modulation index plus percent modulation, AM electrical power find out this here distribution, AM modulator circuits 'C small level AM modulator, medium power AM modulator, HERE'S transmitters 'C Low levels transmitters, high level transmitters, phone parameters, AM reception 'C 'M receivers 'C TRF, extremely heterodyne receiver, double the conversion process AM receivers.

UNIT II ANGLE MODULATION: TRANSMISSION AND WEDDING CELEBRATION 9
Angle modulation - FM and PM waveforms, phase deviation and modulation catalog, frequency deviation, phase plus frequency modulators and demodulators, rate of recurrence spectrum of Angle 'C modulated waves. Bandwidth requirements for Angle-modulated waves, commercial Broadcast band FM, Average power of an angle-modulated wave, frequency plus phase modulators, A special FM transmitters, Indirect transmitters, Viewpoint modulation Vs amplitude modulation, FM receivers: FM demodulators, PLL FM demodulators, FM noise suppression, frequency verses action modulation.