1 Direct materials. 2  Add the total cost of materials purchases in the period to the cost of beginning inventory, and subtract the cost of ending inventory. 3  The result is the cost of direct materials incurred during the period. 4  Direct labor.
Freebase(2.00 / 1 vote)Rate this definition: Nozzle. A nozzle is a device designed to control the direction or characteristics of a fluid flow as it exits an enclosed chamber or pipe. A nozzle is often a pipe or tube of varying cross sectional area, and it can be used to direct or modify the flow of a fluid.
Ruby Nozzles. The basic physics. In a high pressure shower or with a trimming nozzle, impact is everything. The more. momentum the water jet has when hitting its target then the better job it will do. Essentially the. water jets(s) are transferring kinetic energy (KE) to the surface in question. The more.