DESIGN AND CONSTRUCTION OF A SURGE PROTECTOR (AUTOMATIC VOLTAGE SWITCH) USING A ZENER DIODE FOR DETECTION AND A RELAY FOR SWlTCHING ON OR OFF AUTOMATICALLY.  

2017-02-01
The aim of this project is to design and construct a surge protector (automatic voltage switch ) which uses a Zener diode for detection and a relay for switching on ...

SYNTHETIC REFLECTION SEISMOGRAM, AN APPLICATION TO EARTH MODEL  

1992-10-01
The basic fie l d activity in seismic surveying is the collection of seismic data in form of seismograms. This is anal ogous to digital ~ime seri es that record ...

THE EFFECT OF OIL CONTAMINATION ON PROPERTIES OF LATERITE SOIL  

2009-04-01
A laboratory investigation was carried out on laterite soil with the intent to determine the geotechnical characteristic of the petro leum contaminated soil. Jn order to evaluate the effect of ...

THE GEOLOGY AROUND KAGADAMA-DASS AREA SW BAUCHI, BAUCHI STATE, NIGERIA  

1996-12-12
Field geological mapping and petrological studies of rock samples, were carried out in Dass Area, South-West of Bauchi, in North-Eastern part of Nigeria. The area lies between longitudes 9°30 1E ...

ENVIRONMENTAL EFFECTS OF LEAD/ZINC SULPHIDE MINERALIZATION IN SOIL AND VEGETATION IN ZURAK AREA, PLATEAU STATE  

2010-08-01
In this study area a total often (10) samples, (five for soil and five for vegetation respectively) were collected and analysed for Pb, Zn, Cu, Fe and As using the ...

STUDY OF THE TREND AND STRUCTURAL CONTROL OF LEAD ZINC MINERALIZATION AT ZURAK USING FIELD DATA AND SATELLITE IMAGERY. WAS! L.G.A OF PLATEAU STATE.  

2010-09-09
The Landsat enhanced Thematic Mapper (ETM+) which is covering part of the Zurak Lead Zinc field has been digitally processed to enhance the visibility of lineaments. The contrast stretched of ...

INTEGRATING ELECTRICAL RESISTIVITY METHOD AND PHYSICOCHEMICAL ANALYSIS IN ASSESSING GROUNDWATER CONTAMINATION: A CASE STUDY OF THE OLD AIRPORT AREA, BAUCH!, NIGERI  

2018-01-01
11iis sludy integrates electrical resislivity survey and physicochemical analysis in assessing groundwa/er con/amination. 10 vertical eleclrical soundings (VES) were taken using the Schlumberger array with maximum AB = 240m. 71te ...

MINERALIZATION POTENTIALS OF PEGMATITE IN GUBRUNDE HORST, WUYO VILLAGE, RAYO L.GA. BORNO STATE.GONGOLA BASIN, UPPER BENUE TROUGH, NE NIGERIA.  

2010-09-01
Field mapping and sampling techniques employed helps in exploration of the study area. Rocks and pegmatite dykes were identified in hand specimen in the field and the remaining samples were ...

MODE.LS OF PETROLEUM MIGRATION AND DISTRIBUTION OF OIL RELATIVE TO GAS IN THE TERTIARY NIGER DELTA PETROLEUM PROVINCE  

1994-02-01
The thick Tertiary delta sequences of the Niger Delta is unique among the oil basins of the world in many ways and one of these ways is very apt to ...

DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATIONOF PORTABLE BOX - TYPE SOLAR ENERGY COOKER.  

1994-02-01
In this research project, a portable box-type solar energy cooker has been designed, constructed from locally available materials and tested. A black painted galvanised iron sheet was used as the ...