HOW TO WRITE A REPORT ON AUTOMATED ALARM CIRCUITS ....etc

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send me latest project abstracts & circuit diagrams explaination.
am hemalatha,i want abstracts.I dont know how to download projects abstracts&documentation.
home automation using WIFI. ....etc

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1.INTRODUCTION

A pump is a machine that draws a fluid into itself through an entrance port and forces the fluid out through a machine that draws a fluid into itself through an entrance port and forces the fluid out through an exhaust port. A pump may serve to move liquid, as in a cross-country pipeline; to lift liquid, as from a well or to the top of a tall building; or to put fluid under pressure, as in a hydraulic brake. These applications depend predominantly upon the discharge characteristic of the p ....etc

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GSM based Control Panel for Agricultural and Domestic Water Pumps


Controlling devices using wired switches are common. A few years back
controlling devices using wireless remote control switches like infrared remote control
switch, RF based remote control switches were used. But these technologies have their
own limitations in terms of operation and range.


V Tec Electronics India has introduced a Control Panel Device for Agricultural
and Domestic Pump sets, ....etc

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Hydraulic pumps and pressure regulation
A hydraulic pump (Figure 2.1) takes oil from a tank and delivers it to the rest of the hydraulic circuit. In doing so it raises oil pressure to the required level. The operation of such a pump is illustrated in Figure 2.1a. On hydraulic circuit diagrams a pump is represented by the symbol of Figure 2.1b, with the arrowhead showing the direction of flow.
Hydraulic pumps are generally driven at constant speed by a three phase AC induction motor rotating at 1500 rpm in the UK (wi ....etc

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AUTOMATED ALARM CIRCUITS
ACKOWLEDGEMENT
Through perseverance and enthusiasm combined with effort in the right direction can bring forth the thing called success but the realization of the harsh reality that the path towards success is full of myriads, temptations, impediments and pitfalls often proves to be disheartening in such situation, it is the able guidance of knowledgeable persons that steers one through difficulties and help her achieve success.

We are highly obliged to express our deep sense of great gratitud ....etc

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RECIPROCATING PUMPS

each stroke displaces a definite quantity of liquid, regardless of the resistance against which the pump is operating. The standard way of designating the size of a reciprocating pump is by giving three dimensions, in the following order: 1. The diameter of the steam piston 2. The diameter of the pump plunger 3. The length of the stroke For example, a 12- by 11- by 18-inch-reciprocating pump has a steam piston 12 inches in diameter, a pump plunger 11 inches in diameter, and a stroke of 18 inc ....etc

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Two alarm circuits are presented here. One produces bird-chirping sound and the other British police siren tone. Fig. 1 shows the circuit of the birdchirping- sound alarm unit along with the circuit of the control unit. Fig. 2 shows the circuit of only the British police siren tone generator, which has
to be integrated with the control circuit portion of Fig. 1 at points A and B to complete the circuit diagram of automated alarm

http://ziddudownload/5196571/AUTOMATEDALARMCIRCUITS_1.pdf.html ....etc

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This article is presented by:Professor
Energy Technology Consultant
Department of Mechanical Engineering
Indian Institute of Technology, Mumbai 400 076 INDIA

OUTLINE OF PRESENTATION
•Need and Scope for Heat Pumps
•Applications of Super Heat Recovery Water Heater and Heat Pumps
....etc

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COMPRESSORS, PUMPS, AND PIPELINE FITTINGS

B. S. Zakharov



It is shown that when sucker-rod pumps are used, fluid leakage in seals of plunger-cylinder and valve pair
through hole and radial slot is proportional to the area of the flow section and is also dependent on the
shape of the latter. A new type of mechanical seal has been developed that reduces leakage significantly
and increases efficiency and nonfailure operating life of piston or plunger pumps.
The key operational parameters of sucker-r ....etc

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