ABSTRACT:
When we think about warehouses of today’s industries, the first thought that pops is “THE DARKNESS”. This paper deals with the automatic switching ON and OFF of lights in warehouses using micro processors and sensors. The circuit consists of two optical sensors, counters, phototransistors and relay switches. One optical sensor is installed at the entry door and another optical sensor is installed at the exit door of the ware house. The receiver sections of the sensors ....etc

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its required for my 4th sem exam. and this book is very good. elaboratly explanated numericals are there.
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Presented By:
Vishva Pratap singh


Simulation & Modeling of “Sen Transformer ”
Introduction
Issues, Power Industry is Facing Today
1. Demand for electrical energy is increasing.
2. “Free Flow” makes particular transmission lines overloaded.
3. Construction of new transmission lines has become increasingly difficult and expensive.
4. Energy needs to be transported from the generating point to the end user along the most desirable path
Principles of Power Flow in a Transmission Line
Power flow ....etc

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SHRIDHAN manufactures products that are customized to the need of the customer. Different products have different dimensions, length and physical features. ....etc

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sir i want abstract for project report on electric control panel please provide me that today ya tomorrow please...............
mail me at [email protected] ....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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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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WORKERS ACTIVITY MONITORING AND ANALYZING WITH MINIATURE WEARABLE SUPER ACTIVE RF SENSOR USING LOCAL RF NET WORK AND CENTRAL MONITOR STATION IN REAL TIME.

With advancement in technology and science electronics have been getting smaller and smaller, which enables researchers and scientist to weave the electronics and interconnections into human body. This new technology enables to establish a new concept called electronic workers activity monitoring which allows cost-effective and efficient solutions for monitoring efficiency of workers in th ....etc

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