A type of solar battery charger is introduced in this paper. This equipment functions as a medium size rechargeable battery that is needed to move culinary merchants and coastal fishermen living in area which is not supplied by electrical networks.…
Hybrid PV-Grid menggabungkan dua sumber energi listrik yaitu grid (PLN) dan PV (Photovoltaics). Tegangan dari sumber PV sebesar 48 volt dc dinaikan dan diubah ke tegangan ac 280 volt dengan menggunakan konverter. Sedangkan sumber dari grid dijadikan…
Kata Kunci : Actinomycetes, Aktivitas Spesifik Protease, Suhu.Penelitian tentang Uji Aktivitas dan Karakterisasi Suhu Protease Actinomycetes Isolat Asal Tahura Pocut Meurah Intan Kabupaten Aceh Besar telah dilaksanakan sejak bulan September 2012…
In the industry era, especially the oil processing industry, the heat exchanger is needed to regulate temperature and produce oil products such as petroleum, kerosene and diesel fuel. In the operation, the heat exchanger requires maintenance,…