Digitally Converted Air Conditioning Unit (ACU) Trainer Board (Record no. 85903)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03581nam a22003017a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | URS |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20251023134340.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250904b ||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | URS |
| 043 ## - GEOGRAPHIC AREA CODE | |
| Geographic area code | URS |
| 245 ## - TITLE STATEMENT | |
| Title | Digitally Converted Air Conditioning Unit (ACU) Trainer Board |
| Remainder of title | / De Ungria, Marvin P.... [et al.]. |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Date of publication, distribution, etc. | March 2024 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 62 leaves : |
| Other physical details | illustrations ; |
| Dimensions | 28 cm. |
| 336 ## - CONTENT TYPE | |
| Source | rdacontent |
| Content type term | text |
| 337 ## - MEDIA TYPE | |
| Source | rdamedia |
| Media type term | unmediated |
| 338 ## - CARRIER TYPE | |
| Source | rdacarrier |
| Carrier type term | volume |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis |
| Degree type | Bachelor of Technology major in Heating, Ventilating, Air Conditioning, and Refrigeration Technology |
| Name of granting institution | University of Rizal System-Morong |
| Year degree granted | 2024 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | EXECUTIVE SUMMARY: This study entitled DIGITALLY CONVERTED AIR CONDITIONING UNIT (ACU) TRAINER BOARD was conducted during the calendar year 2023-2024. It aimed to develop and test the acceptability of the Digitally Converted Air Conditioning Unit (ACU) Trainer Board. The subjects of the study were Ten (10) experts and twenty (20) end- users from the third year and fourth year in the College of Industrial Technology who were chosen using purposive sampling technique. This study utilized a developmental descriptive research method utilizing the questionnaire checklist, validated by the experts and administered to the respondents to gather the needed data. For the analysis and interpretation of the data, a Likert scale was utilized to determine the acceptability of the developed Digitally Converted Air Conditioning Unit (ACU) Trainer Board. Based on the summary of findings, the developed Digitally Converted Air Conditioning Unit (ACU) Trainer Board. was designed using locally available materials, which consist of a mini air cooler, switches, welded steels, plyboard, inverter, controller, battery, and connecting wires. The design is based on the requirement to make the finished product easy to use for everyone, including the end-users who has little knowledge of electric appliances. On the try-out and revision of the Digitally Converted Air Conditioning Unit (ACU) Trainer Board, the researchers encountered technical problems such as the connection of wires which have been resolved by changing the wirings into more compatible wire gauges. Furthermore, the researchers also encountered an issue in the battery which is due to the wrong wattage output, which has been solved by indicating the right wattage in the controller. Lastly, on the level of acceptability of the developed Digitally Converted Air Conditioning Unit (ACU) Trainer Board in terms of usefulness, safety and maintenance, durability, and design was found extremely acceptable by both end-users and experts through statistical treatments. Based on the findings and conclusions derived, the following recommendations are hereby offered, The timing precision for ACU Trainer Board should be improved, Additional diagnostic features for easier issue identification should be added, Safety mechanisms for enhanced protection should be strengthen, and Parallel studies should be conducted considering other variables. |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | De Ingria, Marvin P. |
| Relator term | author |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Donsal, Balcedrick A. |
| Relator term | author |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Esquibel, Nickson A. |
| Relator term | author |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Esquibel, Warren A. |
| Relator term | author |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Siervo, Marco C. |
| Relator term | author |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Magistrado, Homer R. |
| Relator term | degree supervisor |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Online Request for Student Unpublished Works |
| Uniform Resource Identifier | <a href="https://forms.gle/7LqvGGkaDrUQqz429">https://forms.gle/7LqvGGkaDrUQqz429</a> |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/12_w08kBiToSeQl_UsaclvjJn4YAZ56Hq/view?usp=drive_link">https://drive.google.com/file/d/12_w08kBiToSeQl_UsaclvjJn4YAZ56Hq/view?usp=drive_link</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Library of Congress Classification |
| Koha item type | Theses and dissertations |
| Withdrawn status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection code | Home library | Current library | Date acquired | Total Checkouts | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Library of Congress Classification | Reference | Morong College Library | Morong College Library | 09/04/2025 | URSMOR-CL-6728 | 09/04/2025 | 09/04/2025 | Theses and dissertations |