Karuppiah .M | Vel Tech Dr.Rr & Dr.Sr Technical University (original) (raw)

Uploads

Videos by Karuppiah .M

security alarm consists of 5 components 1.IR Transmitter 2.IR Receiver 3.390 ohm Resistor 4... more security alarm consists of 5 components
1.IR Transmitter
2.IR Receiver
3.390 ohm Resistor
4.Battery (9 volt)
5.Buzzer

Transducers and Sensors by Karuppiah .M

Classification of Signals  Signals are variables that carry information.  It is described as a ... more Classification of Signals  Signals are variables that carry information.  It is described as a function of one or more independent variables.  Basically it is a physical quantity.It varies with some independent or dependent variables.

Signal Conditioning Signal conditioning is the operation performed on the signal to convert it to... more Signal Conditioning Signal conditioning is the operation performed on the signal to convert it to a form suitable for interfacing with other elements in the system.

The hall effect element is a type of transducer used for measuring the magnetic field by converti... more The hall effect element is a type of transducer used for measuring the magnetic field by converting it into an emf. The direct measurement of the magnetic field is not possible. Thus the Hall Effect Transducer is used. The transducer converts the magnetic field into an electric quantity which is easily measured by the analogue and digital meters.

PV SYSTEM APPLICATIONS & SAFETY

SOLAR PV SYSTEMS INSTALLATIONS & TROUBLE SHOOTING

MANUFACTURING OF PV CELLS & DESIGN OF PV SYSTEMS

Solar PV modules & arrays I-V & P-V characteristics Maximum power point Series parallel combin... more Solar PV modules & arrays
I-V & P-V characteristics
Maximum power point
Series parallel combination
Cell efficiency
Fill factor
Role of bypass & blocking diode
Factors affecting output of a solar cell.

Principle of solar energy conversion, Photovoltaic effect, Semiconductor properties, Energy le... more Principle of solar energy conversion,
Photovoltaic effect,
Semiconductor properties,
Energy levels,
Basic equations,
Solar cell structure,
Parameters of solar cell.

2162EE122 HIGH VOLTAGE DIRECT CURRENT TRANSMISSION

Energy Meter Construction, Operation and Adantages

Electrodynamometer Wattmeter Construction and Working Principle

Measuring Instruments: Classification, Absolute and secondary instruments, indicating instruments... more Measuring Instruments: Classification, Absolute and secondary instruments, indicating instruments, control, balancing and damping, constructional details, characteristics, Ammeters, voltmeters: (DC/AC) PMMC, MI,

BASIC ELECTRICAL, ELECTRONICS AND MEASUREMENT ENGINEERING

Godown Wiring or Commercial Wiring Staircase Wiring or Two-Way Connection

Measuring Instruments: Classification, Absolute and secondary instruments, indicating instruments... more Measuring Instruments: Classification, Absolute and secondary instruments, indicating
instruments, control, balancing and damping, constructional details, characteristics, Ammeters,
voltmeters: (DC/AC) PMMC, MI, Electrodynamometer type Watt meter, Energy meter.

• Field Effect Transistors (FET) and its Biasing. • JFET structure, operation and V-I characteris... more • Field Effect Transistors (FET) and its Biasing. • JFET structure, operation and V-I characteristic. • MOSFET structure, operation, and V-I characteristic. • Types of MOSFET. • MOSFET small signal model. • Biasing analysis of CS and Source Follower. • Gain and Frequency Response. • Introduction of IGBT. • Comparison of all Transistors.

Review of Intrinsic semiconductors, Extrinsic semiconductors P-type and N-type, P-N junction, V-I... more Review of Intrinsic semiconductors, Extrinsic semiconductors P-type and N-type, P-N junction,
V-I Characteristics of PN junction diode, Zener effect, Zener diode, Zener diode Characteristics-
Rectifier Circuits-Wave shaping, LED and its Driver Circuit.

Working principle of DC generator, motor-EMF and Torque equation Types Shunt, Series and Compound... more Working principle of DC generator, motor-EMF and Torque equation Types Shunt, Series and
Compound-Applications. Starting Methods- 2-point, 3-point starters. Working principle of
transformer-EMF equation. Operating principles of three phase induction motor and Applications.

Circuit Concept R-L-C parameters Voltage and Current sources, Source transformation - Kirchoff's ... more Circuit Concept R-L-C parameters Voltage and Current sources, Source transformation - Kirchoff's Law
network reduction techniques series, parallel, series parallel, star-to-delta or
delta-to-star transformation. Protective devices:- Electrical symbols- Indian electricity rules Fuse
& types - MCB - Power rating of Basic household equipment neutral and earth connection types
of earthing, earthing of domestic fitting and appliances ELCBs. Estimation of Energy
Consumption Electric Shock & Safety.

Vel Tech University 1 Year Syllabus

1. Profession and Professionalism 1.1 Introduction to Profession and Professional 1.2 P... more 1. Profession and Professionalism
1.1 Introduction to Profession and Professional
1.2 Professional Engineers
1.3 Engineering as a profession and its role in society.

2. Engineers as Responsible Experimenters
2.1 Responsibilities of Engineers to Society
2.2 Conscientiousness and Relevant Information
2.3 Moral Autonomy and Accountability

3. Professional Codes of Ethics
3.1 Roles of Codes
3.2 Limitations of Codes
3.3 Sample Codes and Guidelines
(ABET, NSPE, IEEE, etc.,)

4. Engineers and Laws
4.1 A Balanced Outlook on Law
4.2 Problems with the law in Engineering
4.3 The proper role of law in Engineering.

5. Engineers and Research
5.1 Research and Development
5.2 Research Grants
5.3 Intellectual Property Rights
(Copyright, patent, trademark, etc.,)

Profession and Professionalism 1.1 Introduction to Profession and Professional 1.2 Professional... more Profession and Professionalism
1.1 Introduction to Profession and Professional
1.2 Professional Engineers
1.3 Engineering as a profession and its role in society.
2. Engineers as Responsible Experimenters
2.1 Responsibilities of Engineers to Society
2.2 Conscientiousness and Relevant Information
2.3 Moral Autonomy and Accountability
3. Professional Codes of Ethics
3.1 Roles of Codes
3.2 Limitations of Codes
3.3 Sample Codes and Guidelines
(ABET, NSPE, IEEE, etc.,)

4. Engineers and Laws
4.1 A Balanced Outlook on Law
4.2 Problems with the law in Engineering
4.3 The proper role of law in Engineering.

5. Engineers and Research
5.1 Research and Development
5.2 Research Grants
5.3 Intellectual Property Rights
(Copyright, patent, trademark, etc.,)

Profession and Professionalism Engineers as Responsible Experimenters Professional Codes of Ethic... more Profession and Professionalism
Engineers as Responsible Experimenters
Professional Codes of Ethics
Engineers and Laws
Engineers and Research

Three Phase Induction Motor: Principle & Construction, Types, Slip-torque characteristics, Applic... more Three Phase Induction Motor: Principle & Construction, Types, Slip-torque characteristics, Applications.
Single Phase Induction motor: Principle of operation and introduction to methods of starting, applications.

DC Generator and DC Motor: Principle & Construction, Types, torque equation of motor, Emf Equatio... more DC Generator and DC Motor: Principle & Construction, Types, torque equation of motor, Emf Equation of generator and their applications.
Transformers: Ideal and practical transformer, losses in transformers, regulation, and efficiency.

Representation of Sinusoidal waveforms – Average and effective values, Form and peak factors, Con... more Representation of Sinusoidal waveforms – Average and effective values, Form and peak factors, Concept of phasors, phasor representation of sinusoidally varying voltage and current. Analysis of single-phase AC Circuits consisting of R, L, C, RL, RC, RLC combinations (Series and Parallel), Apparent, active & reactive power, Power factor. Concept of Resonance in series & parallel circuits, bandwidth, and quality factor.

Electrical circuit elements (R, L and C), Concept of active and passive elements, voltage and cur... more Electrical circuit elements (R, L and C), Concept of active and passive elements, voltage and current sources, concept of linearity and linear network, unilateral and bilateral elements, Kirchhoff’s laws, Loop and nodal methods of analysis, Star-delta transformation

Components of LT Switchgear: Switch Fuse Unit (SFU), MCB, ELCB, MCCB, Types of Wires and Cables, ... more Components of LT Switchgear: Switch Fuse Unit (SFU), MCB, ELCB, MCCB, Types of Wires and Cables, Importance of earthing. Elementary calculations for energy consumption and savings, battery backup - Measuring instruments:– Ammeter – Voltmeter- Wattmeter

ELECTRICAL INSTALLATIONS AND MEASURING INSTRUMENTS DC CIRCUITS SINGLE PHASE AC CIRCUITS DC MACHI... more ELECTRICAL INSTALLATIONS AND MEASURING INSTRUMENTS
DC CIRCUITS
SINGLE PHASE AC CIRCUITS
DC MACHINES AND TRANSFORMERS
AC MOTORS