Thesis (Bachelor of Technology major in Electrical Technology) -- University of Rizal System-Morong.

EXECUTIVE SUMMARY: This study aimed to design and construct an Electrical System Trouble Analyzer to be used in trouble shooting and monitoring the loads in the circuit. Specifically, it aimed to monitor the electrical loads. Try-outs and revisions were made to know the defects of the system. The study also tested the project in terms of functionality of parts, safety and maintenance, utilization, and durability features of the project. It also determined the significant difference made by the two groups of respondents on the level of acceptability of the developed Electrical System Trouble analyzer with respect to the mentioned variables. The researchers utilized an evaluation sheet to determine the acceptability of the projects. The experts in Electrical Technology of College of Industrial Technology validated the research instrument. The respondents who provided pertinent information crucial to the completion of this study accomplished a validated research instrument. The results were tallied and computed for the analysis. Two (2) groups of respondents tested the project for acceptability. The first group consisted of fifteen (15) BT-Electrical student's fourth yr. and fifteen (15) BT-Electrical students third yr. and the other groups consisted of five (50 experts who have knowledge, skills and through understanding on its construction and operation. The statistical treatments used were weighted mean and independent t-test. The weighted mean was used to test to determine the acceptability of the project, while independent t-value was used to test the significant difference on the perception of the experts and the end users on the acceptability of electrical System trouble analyzer. Based on the analysis of the data gathered they found out that in terms of functionality, the computed t-value of 0.7733 was less than the tabulated t-value of 2.042 which means that the null hypothesis stating that there is no significance difference was accepted and there was no significant difference. In terms of utilization, the computed t-value of 0.523738 was less than the tabulated t-value of 2.042 which means that the null hypothesis stating that there is no significance difference was accepted and there was no significant difference. In terms of safety and maintenance, the computed t-value of 0.3409381 was less than the tabulated t-value of 2.042 which means that the null hypothesis stating that there is no significance difference was accepted and there was no significant difference. In terms of durability, the computed t-value of 0.051726 was less than the tabulated t-value of 2.042 which means that the null hypothesis stating that there is no significance difference was accepted and there was no significant difference. Based from the findings, the researchers concluded that there was no significant between the evaluation made by the expert and end users on the acceptability of the developed of electrical system trouble analyzer in terms of safety and maintenance, utilization, durability and functionality. Based on the summary of findings and conclusions drawn, the researchers recommended that further study may be conducted to further improve this study.