Design and development of a collapsible four valve spring compressor
International Journal of Development Research
Design and development of a collapsible four valve spring compressor
Received 08th February, 2019; Received in revised form 26th March, 2019; Accepted 17th April, 2019; Published online 29th May, 2019
Copyright © 2019, Thesius S. Sillero. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This study aims todesign and developa Collapsible Four Valve Spring Compressorand assess its functionality in terms ofdesign, construction and operating performance. The study employed a descriptive - development design, weighted mean as the statistical tool, questionnaire and actual observation to gather data. Based on the findings of the assessment, the researcher concluded that the Collapsible Four Valve Spring Compressorishighly functional in terms of design, construction and operating performance.
