i want ppt of differnce between optical &electrical bandwidth.
....etc

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1.Zero voltage regulation in a transformer occurs at :
(A)zero p.f. lead 
(B)unity p.f.
(C )leading p.f.
(D)lagging p.f.

2.A parallel plate capacitor has 15 p.F capacitance. If the linear dimensions of the plate are doubled and the distance between the plates are also doubled, then new value of capacitance would be :
(A)15uF
(B)30 uF
(C )60 uF
(D)7.5 u.F

3.Resistance of a 230 V 100 W bulb is R1 and that of a 230 V 75 W is R2. Then,
(A)R1= R2
(B)R1 > R2
(C )R1 < R2
(D)R1 - 2R2

4.The current in a series ....etc

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1. Fabrication of Solar powered tea leaf cutting machine
2. Electricity and Water Pumping System using Wind Mill
3. Fabrication of Solar Seed Dryer
4. Fabrication of solar irrigation System
5. D & F of Gas Converted Power Sprayer
6. Solar Powered Agricultural Water Pumping System with Auto Tracking
7. Fabrication of Solar Seeds Sprayer
8. Automatic bottle washing machine
9. Automatic Water level Sensing Crane
10. Fabrication of Maize de-Husker
11. Paddy Harvester
12. Groundnut Harvester
13. Groundnut ....etc

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ABSTRACT



Because of high requirements in power, efficiency, installation space and weight, the design of electrical machines for hybrid electrical vehicles is a particular challenge. This seminar describes a comparative study allowing the selection of the most appropriate electric-propulsion system for a parallel hybrid electric vehicle (HEV). This seminar is based on an exhaustive review of the state of the art and on an effective comparison of the performances of the four main electric propulsion systems, namely the d ....etc

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1. A MULTIDISCPLINARY CONTROL SYSTEMS LABORATORY
2. a nano fuzzy controller for mobile robots
3. A Virtual Real Robot Model for Laser Processing
4. A Web Application for Solving Quadratic Assignment Problems
5. An Introduction to the Digital Light Processing (DLP„¢) Technology
6. Analysis of DNA by Optical Techniques
7. ANN - based harmonic restraint defferential protection of power transformer
8. application of DC motor work as stepper motor industiral contorol
9. Aspec ....etc

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· A Three Motor Walking Robot. This three motor BEAM type walking robot is a lot more capable than the one motor walking robot above. The write-up for this project includes photos of the robot walking over a couple of fairly thick books.

· Speech Amplifier/Loudspeaker. A compact amplifier/loudspeaker powered by a 6 volt battery pack to make sure you are heard, here™s the circuit and some details.

· Battery Powered Guitar Practice Amplifier. Want to practice your guitar playing somewhere without power? The R ....etc

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1. Home Appliances through T.V. Remote.
2. Home Appliances through T.V. Remote with Dimmer and Ventilation.
3. 7 segment Display board controlled by Micro-controller or PC.
4. Complete Remote control for Appliances using landline Telephone.
5. Automatic Power saving using Micro-controller Temp controller and light Controller.
6. ATM machine with copier.(E-check)
7. ATMEL Programmer (AT89C2051).
8. Automatic Micro-controller Based monitoring and controlling OR virtual
9. Instrumentation Based on 805 ....etc

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Audio spot Lighting
Wearable Biosensor
Concrete system testing
VAV controller
Brain fingerprinting
Wibricity
Holographic Data storage
HR measurement - optical
Organic LED's
Robotic sensors - Health care
remote control - Home appliances
Facial recognition system
Smart Quill
Finger Print technology*
Optimal control - system with large TD
Bionic Eye
Patient monitoring - SMS
GPS ( vehicle tracking)
Nanotubes
Opthalmic Instruments
SCADA
Compressive Sensing
Smart note taker
iButton

Nanotechnological proposal of RBC
Virtual ....etc

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1 Bit Amplification
2. 1xev-Do Technology
3. 4G Wireless Systems
4. 64 Bit Microprocessor
5. A 3-Level Neuro-Fuzzy Autonomous Robot Navigation System
6. A Basic Touch-Sensor Screen System
7. A Clean Biodiesel Fuel Produced From Recycled Oils And Grease Trap Oils
8. A Dynamic Simulation Of Hvdc Systems
9. A Fuel Cell-Gas Turbine Hybrid Power Plant With Adaptive Control
10. A M O E B A-The Study Of A Distributed Operating System
11. A Mobile-Agent Approach For Location Tracking In A Wireles ....etc

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Abstract
Organic electronics, (plastic electronics or polymer electronics), deals with conductive polymers, plastics, or small molecules. It is called 'organic' electronics because the polymers and small molecules are carbon-based, like the molecules of living things. This is as opposed to traditional electronics (or metal electronics) which relies on inorganic conductors such as copper or silicon. Polymer electronics are laminar electronics
applications
negative differential resistance(switches)
melanins. Historically, melanin is anoth ....etc

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