Engineering

Works Under Engineering

TEMPERATURE AND WATER REQUIREMENT FOR LEACHING OF CAUSTIC ALKALT FROM ‘NGU’

ABSTRACT The production and analysis of “Ngu” extract for temperature and water requirement for leaching of caustic alkali is the basic objective of this project.  The production was carried out by using unit operations and also using the female inflorescence of a palm fruit (Eleasis Guineesis) as raw material. The female inflorescence of palm fruit was size reduced from original dimensions to maintain particle size characteristics.  The size reduced bunches were dried at r...

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IKenna Gerald Premium 43 PAGES (4894 WORDS) Chemical Engineering Project 626 Views
DESIGN AND CONSTRUCTION OF A METAL DETECTOR

ABSTRACTThe project work titled Design and construction of a metal detector. When fully design and implemented would be able to detect any metallic material that is passing or coming close. This function would serve as a security check for dangerous metallic material as an alarm. Going by the sophisticated means of armed rubbers adopt these days in the breaking into bank supermarkets offices and highly secured area. No security system will be optimised or complete without the installation of ...

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Hills Amobi Premium 85 PAGES (11077 WORDS) Mechanical Engineering Project 542 Views
CONSTRUCTION OF A BLENDER

ABSTRACTBlender is an electric machine for size reducing soft food or liquid mixture.  Blender is some time called liquidizer consists of a glass jar or jug containing a steel blade assembly at the base driven by a small electric motor.Construction of blender was done based on the principle of size of reduction using electric motor as the major driver force.  During the construction of blender, we adopted different stages which includes:The production of preliminary drawings with de...

CONGESTION CONTROL MECHANISMS IN GSM TELECOMMUNICATION NETWORKS (THE CASE OF MTN NIGERIA)

ABSTRACTCongestion remains a major challenge to telecommunications service provision both to the service providers as well as the subscribers. This seminar work attempted to determine the causes of congestion and evaluated congestion control mechanisms adopted by service providers in Nigeria using MTN Nigeria as a case study.  Findings from the study showed that apart from the carrying capacity of the MTN network other factors such as the use of phones for data transfer and multimedia ac...

CONSEQUENCES OF INTEGRATION IN DIGITAL SYSTEM DESIGNS

INTRODUCTION Digital systems design teams are facing exponentially growing complexities and need processes and tools that reduce the time needed to gain insight into difficult system integration problems. A digital system is a data technology that uses discrete (discontinuous) values. By contrast, non-digital (or analog) systems use a continuous range of values to represent information. Although digital representations are discrete, the information represented can be either discrete...

INDUSTRIAL WASTE WATER TREATEMENT TECHNOLOGY IN PETROLEUM AND CHEMCIAL INDUSTRIAL

ABSTRACT Industrial waste water treatment covers the mechanisms and process used to treat water that have been contaminated in some way by anthropogenic industrial or commercial activities prior to its release into the environment or its re-use.Water is a natural and inorganic solvent with the composition of hydrogen and oxygen only (H20).  When there is addition of other organic or inorganic, substances (high levels of nutrients, nitrogen and phosphorous) in water which may come as...

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IKenna Gerald Premium 45 PAGES (5383 WORDS) Chemical Engineering Project 2,618 Views
MICROCONTROLLER BASED DIGITAL CODE LOCK

ABSTRACTSecurity is a prime concern in our day-today life. Everyone wants to be as much secure as possible. An access control for doors forms a vital link in a security chain. The microcontroller based Door locker is an access control system that allows only authorized persons to access a restricted area. The system is fully controlled by the 8 bit microcontroller AT89C2051 which has a 2Kbytes of ROM for the program memory. The password is stored in the EPROM so that we can change it at any t...

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IKenna Gerald Premium 31 PAGES (4726 WORDS) Computer Engineering Project 827 Views
STUDY OF POWER SYSTEM UNDER TRANSIENT CONDITION

ABSTRACTTransient over voltages have often been blamed for the malfunctioning of electrical power systems. This seminar paper is an overview which seeks to describe the state of the power system under transient condition. It also provides information on the rate of occurrence, on the wave shape, and on the energy associated with the transients, as a function of the location within the power system. Also, the basic principles of coordinated protection with specific experimental examples are eq...

DESIGN AND CONSTRUCTION A SIMPLE LIGHT SENSITIVE CIRCUIT

IntroductionThis is the design and construction of a light sensitive circuit which when the sensor is blocked will activate the light emitting diode at the output. The output gain depends on the non-inverting input of the operational amplifier used in this demonstration. This system is made of different component which aided in the functionality of the design.Aim and ObjectiveIn this paper we are to design and construct a light sensitive circuit which senses an obstruction in the sensing unit...

ASSESSMENT OF ELECTRICAL ENERGY USE EFFICIENCY IN NIGERIA FOOD INDUSTRY

INTRODUCTIONEnergy for obvious reasons is regarded as the prime mover of any economy, and the engine of growth around which all sectors of the economy revolve. Thus, it becomes imperative that its development, management, and improvement must have predetermined plans and strategies that are capable of driving the economy towards a sure path of sustainable development .West African region has one of the lowest per capita consumptions as far as energy is concerned. On the other hand, the energy...

THE DEPENDENCE OF WATER LEVEL ON ELECTRICAL POWER GENERATION USING JEBBA HYDROPOWER STATION AS CASE STUDY

INTRODUCTIONSince the 1970s, energy crises have been reported across the world. In Nigeria Chendo (2001) reported that national energy supply is at present almost entirely, dependent on fossil fuels and fire wood. Also, Akinbami (2001) also observed that the total energy consumption in Nigeria comprises of 5.22% of natural gas, 3.05% of hydroelectricity, and 50.45% natural gas, 3.05% of hydroelectricity, and 50.45% of fuel work. Meanwhile, Ozean Journal of Applied Sciences 4(3), 2011 252 Aliy...

HYDRO POWER RESOURCES IN NIGERIA

INTRODUCTIONNigeria is characterized with large expanse of land with remote, isolated communities located at long intervals whose inhabitants are often peasant farmers living below subsistence level these areas are marked by lack of basic infrastructures like road network, telecommunication, water supply and electricity etc.Electricity supply in the country has been through centralized generating station (hydro and thermal) with high capacities (above 100MW). The major operators in the Nigeri...

APPLIANCES CONTROL THROUGH SMS

Abstract     This seminar is designed to make home automation easy to control when a user is not at home. The paper is designed to allow easy use of a mobile phone to control appliances in the home. Using a mobile phone the development of the control system will be carried out using SMS. This will communicate with another mobile phone, which in turn controls the devices attached to microcontroller modules. When the action has been carried ...

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IKenna Gerald Premium 7 PAGES (980 WORDS) Computer Engineering Seminar 714 Views
Digital Fan Regulator

AbstractDigital (Fan) Regulator is one of the applications of electronics to increase the facilities of life. Fan is one of the unavoidable Electronic equipment in our day to day life. It has become essential element without which people can’t lead a smooth life. The presence of a fan in a house or office is not now considered as a luxury on the other hand it is included in the basic requirement. The uses of new electronic theories have been put down by ex...


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