Undergraduate Theses
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Item EXTRACTION OF ESSENTIAL OIL FROM LEMON (citrus lamon) PEEL(Nuhu Bamalli Polytechnic Zaria, 1998-09-16) OLUYEMISI OMONIKE BELLO; OLUYEMISI OMONIKE BELLOThis project is based on the extraction of essential oil from lemon peel. The oil was extracted using petroleum either as the solvent, various tests carried out on the oil extracted shows that, aldehyde, ester and terpenes are present in the oil. The major components of the oil limonene, used for manufacturing of perfumes, flavouring in pharmaceutical industries.Item A PROJECT TO DETERMINE THE PROTEIN CONTENT IN CASHEW NUT. (ANNACADIUM OCCUDENTALE)(Nuhu Bamalli Polytechnic Zaria, 2000-08-19) AJAYI OLAWALE; AJAYI OLAWALEThe protein content of Cashew Nut found to be 28.92 % when the standard deviation of the samples was taken. The protein value for the Cashew Nut compares favourably with other results already obtained from this analysis, the Cashew Nut shows a good protein content from the experiment.Item A PROJECT TO DETERMINE THE PROTEIN CONTENT IN CASHEW NUT.(Nuhu Bamalli Polytechnic Zaria, 2000-08-25) AJAYI OLAWALE; AJAYI OLAWALEThe protein content of Cashew Nut found to be 28.92% when the standard deviation of the samples was taken. The protein value for the Cashew Nut compares favourably with other result already obtained from this analysis, the Cashew Nut shows a good protein content from the experiment.Item A DESIGN / CONSTRUCTION OF LIGHT DETECTOR(Nuhu Bamalli Polytechnic Zaria, 2003-08-13) JOSHUA G. YOHANNA; JOSHUA G. YOHANNAThis project deals with design and construction of an instrucment used to detect the presence of light in laboratories and factories where the presence of light is not required for a certain experiment or work.Item DESIGN AND CONSTRUCTION OF SINGLE STAGE COMMON EMMITER AMPLIFIER WITH SOUND(Nuhu Bamalli Polytechnic Zaria, 2003-08-16) SUNDAY USMAN; SUNDAY USMANThis project is on the design and construction of single stage common emmiter amplifier with soundItem FM WIRELESS MICROPHONE(Nuhu Bamalli Polytechnic Zaria, 2003-08-16) DANIEL BAKAN; DANIEL BAKANThis project is aimed at making an impact or break through towards the technological advancement which serves as a basis for any meaningful development of the nation.Item DESIGN AND CONSTRUCTION OF A SIMPLE ELECTRONIC ORGAN(Nuhu Bamalli Polytechnic Zaria, 2003-08-17) ANDRAWUSA. SAMAILA; ANDRAWUSA. SAMAILAThe simple electronic organ was built using electronic components. The compartment consist of 5 stages. The powe stage, oscillator stage, organ or keyboard section, amplifier and output stage.Item DESIGN AND CONSTRUCTION OF DARK DETECTIONG SYSTEM(Nuhu Bamalli Polytechnic Zaria, 2003-08-17) JONAH S. TURE; JONAH S. TUREThe construction of a "Dark Detector" is based on the principle of light removed from the surface of photo-resistor and tone sound is received via the speaker. A "Dark Detector" is a device, which comprises some electronic components such as Integrated, circuit (555 timer IC, capacitors, Resistors, photo-resistor, switch, Transistor radio cell and has a power state that comprises of : Transformer (9v), Rectifiers and capacitor.Item DESIGN AND CONSTRUCTION OF A LIGHT DETECTOR(Nuhu Bamalli Polytechnic Zaria, 2003-08-19) JOSHUA .G. YOHANNA; JOSHUA .G. YOHANNAThis project deals with design and construction of an instrument used to detect the presence of light in laboratories and factories where the presence of light is not required for a certain experiment or work.Item DESIGN AND CONSTRUCTION OF SINGLE STAGE COMMON EMMITTER AMPLIFIER WITH SOUND(Nuhu Bamalli Polytechnic Zaria, 2003-08-19) SUNDAY USMAN; SUNDAY USMANIn this project, one stage common Emitter amplifier is connected A 240V Transformer is used to supply to the circuit. A frequency response test is carried out and a graph of gain verses frequency was plotted the band width is determined from the Graph.Item DESIGN AND CONSTRUCTION OF DARK DETECTING SYSTEM(Nuhu Bamalli Polytechnic Zaria, 2003-08-22) JONAH S. TURE; JONAH S. TUREThe construction of a "Dark Detector" is based on the principle of light removed from the surface of photo-resistor and tone sound is received via the speaker. A "Dark Detector" is a device, which comprises some electronic components such as: Integrated, circuit (555 timer IC), capacitors, resistors, photo-resistor, switch, Transistor radio cell and has a power state that comprises of: Transformer (9v), Rectifiers and capacitor. The goal of this project is to present how energy can be converted from one form to another, which can as well be used as a triggering switch.Item DESIGN AND CONSTRUCTION OF A SIMPLE ELECTRONIC ORGAN(Nuhu Bamalli Polytechnic Zaria, 2003-08-22) ANDRAWUS A. SAMAILA; ANDRAWUS A. SAMAILAThe simple electronic organ was built using electronic components. The compartment consist of 5 stages. The power stage, oscillator stage. organ or keyboard section, amplifier and output stage.Item DESIGN AND CONSTRUCTION OF FM WIRELESS MICROPHONE(Nuhu Bamalli Polytechnic Zaria, 2003-08-22) DANIEL BAKAN; DANIEL BAKANThis project is aimed at making an impact or break through towards the technological advancement which serves as a basis for any meaningful development of the nation. The main objective of this project is concerned with the construction of simple, portable, sensitive and powerful Fm wireless microphone that will be an improvement for both musicians and public addressers in conjunction with a receiver and an amplifier.Item DESIGN AND CONSTRUCTION OF TWO POINTS OF LIGHT CONTROL BY 2, 2 WAY AND INTERMEDIATE SWITCHES(Nuhu Bamalli Polytechnic Zaria, 2003-08-22) GARBA HABILA; GARBA HABILAThe use of 2 way and intermediate switches made it possible to control a point or a point or a number of lights from a separate position by the use of one or two intermediate switches in addition to two 2, ways switches.Item CONSTRUCTION OF A CAR DOOR SECURITY ALARM SYSTEM(Nuhu Bamalli Polytechnic Zaria, 2003-09-17) MAIWALA USMAN; MAIWALA USMANSecurity alarm system are designed to operate when an intruder breaks into a house, office, car etc. This system is designed to operate with a car door switch as the trigger device.Item CONSTRUCTION OF A CAR DOOR SECURITY ALARM SYSTEM(Nuhu Bamalli Polytechnic Zaria, 2003-09-22) MAIWADA USMAN; MAIWADA USMANSecurity alarm system are designed to operate when an intruder breaks into a home, office, car etc. This system is designed to operate with a car door switch as the trigger device. The car door switch are fixed to the car doors. The alarm is triggered when the door of the car is open without in activating the alarm system.Item COMPREHENSIVE DESIGN FOR GWARGWAJE (ZARIA)(Nuhu Bamalli Polytechnic Zaria, 2003-11-20) JEREMIAH A. BISSALAHH; JEREMIAH A. BISSALAHHThis project is on the comprehensive design for Gwargwaje ZariaItem DESIGN AND CONSTRUCTION OF 12V, 9V, AND 5V REGULATED POWER SUPPLY(Nuhu Bamalli Polytechnic Zaria, 2003-12-16) AMEH BRIDGET OYIBO; AMEH BRIDGET OYIBOThis project design and construction is as series regulated power supply to attain 12v, 9v and 5v at the output.Item DESIGN AND CONSTRUCTION OF FLASHER/SIREN SYSTEM(Nuhu Bamalli Polytechnic Zaria, 2003-12-16) ANDY NEHEMIAH; ANDY NEHEMIAHThe use of flasher and siren in modern electronic system is very essential, due to the problem encountered as a result of hazard accruing at night, and for emergency during accident.Item REPORT WRITING ON GWARGWAJE MASTER PLAN (COMPREHENSIVE) ZARIA LOCAL GOVERNMENT IN KADUNA STATE(Nuhu Bamalli Polytechnic Zaria, 2003-12-20) ADAMU • A. YAMUWA; ADAMU • A. YAMUWAThis report writing is on Gwargwaje master plan (comprehensive) Zaria local government Kaduna.