Artikel (15)
Fertility rate is one of the main factors of the success of an egg in order to hatch properly. The process of egg fertility detection is currently visually based, using manual methods (by carrying eggs one by one). This takes time and cost so that it will affect the production of poultry cultivation...
Journal of Engineering and Scientific Research; Vol. 3 No. 1 (2021); 26 – 31 | 2021
This paper has the purpose of how the pressure affects the weld quality and weldability on thin-plate low carbon steel with a thickness of 1 + 1 mm. The method used to know the impact of the welding quality by experimenting with the welding process with low carbon steel thin plate material with a co...
Journal of Engineering and Scientific Research; Vol. 3 No. 1 (2021); 20 – 25 | 2021
Paving block (concrete brick) is a composition of building materials made from a mixture of Portland cement or other hydraulic adhesive. The making of paving blocks is done by a process of molding, soaking, physical testing including compressive strength, density, porosity, and absorption, and chara...
Journal of Engineering and Scientific Research; Vol. 3 No. 1 (2021); 13 – 19 | 2021
The stability of the electric power system is divided into transient stability, steady state stability and dynamic stability. Things that affect the performance of the generator include the addition of generators, changes in the load that vary in the system which have an impact on system stability a...
Journal of Engineering and Scientific Research; Vol. 3 No. 1 (2021); 7 - 12 | 2021
Corrosion is a chemical reaction that occurs in materials made of iron such as steel. Steel that is experiencing corrosion will appear dark brown spots, the longer it is getting more and more and can cover the entire surface. Corroded steel will result in a major deterioration and structural failu...
Journal of Engineering and Scientific Research; Vol. 3 No. 1 (2021); 1 - 6 | 2021