Vegetable-based insulating oil can be used as an alternative to insulating oil, one of which is palm oil mill effluent. Research on POME oil is still minimal, so it is necessary to carry out Flash Point, BDV, Tan Delta tests to find out the results of the oil characteristic tests. The results of the Flash Point (°C) test with the addition of nano silica of 0%, 0.03%, 0.08% and 0.13% were 150,1…
Chicken farming is one of the most important sectors to meet human needs. Chicken farmers must have an effective way of maintaining it, especially in terms of feeding chickens that can be scheduled properly every day. Because the growth of chickens is very dependent on regular feeding. Currently, the technology used by chicken farmers for feeding chickens is still manual and very inefficient in…