Depths between 150 and 400 m off Oahu, Hawaii, were surveyed by submarine, gill nets, and traps. Depth of capture or observations and other data are given for 47 species of fishes and 20 species of decapod Crustacea. Of these species, 10 fishes and five crustaceans are either undescribed or new records for Hawaii. Four other fishes collected and several others observed from the submarine are pr...

In the system solar power has been used for cultivation. Solar photovoltaic cells convert energy into electricity through (SPV) effect. Generated DC voltage then converted in to AC by pump controller, this is as input of Variable Frequency Drive (VFD). The VFD acts a motor controller that controls submersible varying frequency and its supply. associated with controller. Regulated three phase ou...

This paper is a part of condition monitoring electrical submersible pumps (ESP). It assigned for reviewing and discussing faults or malfunctions this kind pumps. Therefore, it reviews all-important information related to machine such as construction operation. focuses specifically on details these types fault. Although there are slight differences between building in terms the different technol...