DESIGN AND CONSTRUCTION OF AN AUTOMATIC CHANGE OVER SWITCH  

2010-11-03
Power failure or outage in general does not promote development to public and private sector. The investors do not feel secure to come into a country with constant or frequent ...

DESIGN AND CONSTRUCTION OF A 1200WATTS DC TO AC INVERTER  

2010-11-03
The battery - to - mains 220v, 50Hz inverter is designed and constructed with the suitable specification of components and materials to provide electrical power in case of power failure. ...

DESIGN AND CONSTRUCTION OF A DIGITAL ELECTRONIC SEQUENTIAL DISPLAY  

2010-11-03
Over the years, many projects have been written on the design and construction of digital electronic sequential display that can be used in developed and developing countries. Things have gone ...

DESIGN AND CONSTRUCTION OF 1000W AUTOMATIC INVERTER  

2010-11-03
An inverter is an electronic circuit far converting direct current (DC) to alternating current (AC). Inverters are used in a wide range of applications, from small, switched power supplies for ...

DESIGN AND CONSTRUCTION OF SCHMITT - TRIGGER COUNTER CIRCUIT  

2010-11-06
Present technological advancement necessitated a revision in the way in which industrial activities can be carried out more efficiently, therefore this project work aims at the design of a light ...

DESIGN AND CONSTRUCTION OF WATER LEVEL DETECTOR  

2010-11-06
The need to sense the presence and level of water in a remote place like over head tank necessitates the use of a sensitive device that can sense and indicate ...

IMPACT OF PARENT EDUCATION ON THE RESPONSIBILITIES OF A PARENT TO THE CHILD (A CASE STUDY OF SOME SELECTED SECONDARY SCHOOL PARENTS IN OGBA/EBGEMA/NDONI LOCAL GOVERNMENT AREA OF RIVERS STATE.  

2010-11-06
This study focuses on the impact of parents education on the responsibilities as a parent to the child. Four research questions were set to guide the researcher. A well structured ...

DESIGN AND CONSTRUCTION OF 1000W ELECTRONICS INVERTER  

2010-11-06
An inverter is an electronic circuit for converting direct current DC) to alternating current (AC). Inverters are used in a wide range of applications, from small switched power supplies for ...

DESIGN AND CONSTRUCTION OF POWER FAILURE ALARM  

2010-11-06
The project is a power failure alarm that would generate an alarm together with a light when it senses power failure from PHCN. The system uses a direct 220VAC relay. ...

DESIGN AND CONSTRUCTION OF 500W DC - AC INVERTER  

2010-11-06
Man's search for an alternative source of energy has gained attention because of the incessant epileptic power supply in Nigeria has been noted for This project research is aimed at ...