working principle of hydraulic excavator ppt

Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the house.The house sits atop an undercarriage with tracks or wheels. They are a natural progression from the steam shovels and often mistakenly called power shovels. All movement and functions of a hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors.Due to the linear actuation of hydraulic cylinders, ....etc

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Performance study of Diesel Engine by using jatropha (Bio diesel) and its Blends with Diesel Fuel
Presented By:
G.Pavankumar 06E11A0313
K.PramodhReddy 06E11A0317
V.YashwanthKumar 06E11A0341
A.Rakesh 06E11A0345

OBJECTIVE
To conduct performance test of CI engine using blended diesel with different fuel proportions. The alternate fuels used are pongamia, Jatropha.
Performance parameters like brake thermal efficiency, specific fuel consumption, and brake power for various fuel proportions ar ....etc

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power point presentation 0f ftir analysis of automobile engine oil ....etc

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ppt working principle of pulse tube refrigerator

Abstract

The working fluid for the pulse tube refrigerator is Helium, which is non-toxic to humans and harmless to the environment. The Pulse Tube Refrigeration unit offers a viable alternative to units that currently require CFC and HCFC working fluids. Pulse Tube Refrigerators can be operated over wide range of temperatures. These units can be used in numerous space and commercial applications, including food freezers freeze dryers. It can also be used to cool detectors and electronic devices ....etc

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i want a ppt on diode working principle.because i want to know that how diode can convet ac to dc. ....etc

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OPTIMUM DESIGN OF AN ACOUSTIC ENCLOSURE FOR DIESEL GENERATOR
Project presentation on OPTIMUM DESIGN OF AN ACOUSTIC ENCLOSURE FOR DIESEL GENERATOR


What is an acoustic enclosure
An acoustic enclosure is a containerized vessel used for housing generators to :
Reduce noise levels.
Improve reliability and durability of generator sets (gensets).
Easy serviceability.
High uptime of genset.
Improved aesthetic of genset.
Better working conditions.


Acoustic enclosures
Problem statement
Opt ....etc

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hi myself manoj kumar.i am student of B.E mechanical final year.i want diesel generator assembly ppt.please help me ....etc

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principle of operation of induction generator ppt

An induction generator or asynchronous generator is a type of alternating current (AC) electrical generator that uses the principles of induction motors to produce power. Induction generators operate by mechanically turning their rotors faster than synchronous speed. A regular AC asynchronous motor usually can be used as a generator, without any internal modifications. Induction generators are useful in applications such as mini hydro power plants, wind turbines, or in reducing high-pressure ga ....etc

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to get information about the topic dual fuel diesel lpg full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-design-and-development-of-a-dual-fuel-diesel-lpg-controller ....etc

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diesel generator working principle ppt

Generators are useful appliances that supply electrical power during a power outage and prevent discontinuity of daily activities or disruption of business operations. Generators are available in different electrical and physical configurations for use in different applications. In the following sections, we will look at how a generator functions, the main components of a generator, and how a generator operates as a secondary source of electrical power in residential and industrial applications.
How does ....etc

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