Normalized capacity

Example 19 Overhead in Two Dijferent Projects Let us consider a plant that can make either product A or product B. At normal capacity, the overhead cost is known to he 2.50 per unit. Product A has a direct materials cost of 8 per unit and a direct labor cost of 2 per unit. For simplicity, the prime cost is here taken as the sum of these two costs, i.e., 10 per unit. 

In Table 9-28, a correct overhead cost of 2.50 per unit at normal capacity is calculated by taking either 31.25 percent of the direct materials cost, 125 percent of the direct labor cost, or 25 percent of the prime cost. AU these methods give a total cost of 12.50 per unit and a profit of 1.50 per unit for a selling price of 14 per unit. 

IMPfcllER DJA. S T 1 1 30 if 40% 15 si/ MAXIMUM NORMAL CAPACITY FOR SLURRIES ft ABRASIVE FLUIDS ... 

Because a broadly scoped or poorly defined top event can lead to an inefficient analysis, the top event should be precisely defined to show the "what," "when," and "where" of the accident. Accordingly, analysts may specify other assumptions, as necessary, to define the system or process to be analyzed. For example, analysts may assume that the process is operating at 100 percent of normal capacity. 

Dump Systems For an inhibitor injection or quench system, the inhibitor or quenching medium is transferred from an external supply to the reactive material in a dump system, the reactive material is transferred from the storage/handling facility to a safer location that is the same size or, more commonly, larger than the normal capacity of the facility. This allows depressurizing and deinventory of the reacting mass from the facility in an out-of-control situation, such as an incipient runaway reaction. 

An adaptation, where an organism stabilizes its physiological condition after exposure to a chemical, without any irreversible disruption of a biological system and without exceeding the normal capacities of its response, should be considered as an early, not yet adverse, effect, which later on might lead to an adverse effect and thus needs expert judgment in a case-by-case manner. 

Figure 7.15. Effects of viscosity on performance of centrifugal pumps (a) Hydraulic Institute correction chart for pumping liquids, (b) Typical performances of pumps when handling viscous liquids. The dashed lines on the chart on the left refer to a water pump that has a peak efficiency at 750 gpm and 100 ft head on a liquid with viscosity 1000 SSU (220 CS) the factors relative to water are efficiency 64%, capacity 95% and head 89% that of water at 120% normal capacity (1.2QH).

The design capacity of the pumps should be 110-115% of normal capacity. Pumps should have suitable spares, depending on the number of pumps provided for example, two 100% capacity or three 50% capacity pumps. For a large installation, where more than two pumps are required to operate simultaneously, one spare machine every two pumps should be provided. 

The urea cycle operates at less than normal capacity when... 

The five three-muffle ovens in crematoria II and III of Birkenau each had a maximum capacity of between 1,000 and 1,500 cremations per 24 hours,11 but their normal capacity was 1,000 to 1,100 cremations each per 24 hours.12 In 1993, he reduced this figure down to 800-1,000 per day.13... 

Surge Capacity. Surge capacity is the capacity to handle up to 50 % more than the normal maximum number of burn patients when there is a disaster. Normal capacity will be different for each burn center, may be seasonal, and will vary from week to week or possibly even day to day. 

In general, the milling dyes, which have a higher affinity for wool than leveling dyes, are more frequently ob rved to exceed the normal capacity for acids. Compounds of this type are considered to be bound as a... 

In this situation glucose solution does not provide water replacement since the normal capacity to metabolise glucose is fully taken up. 

Membrane cleaning involves the removal of a substance that is not an integral part of the membrane material [176]. The process must remove fouling deposits and must restore the normal capacity and separation characteristics of the equipment [175]. The cleaning process is usually divided into two main steps rinsing and chemical cleaning. 

Operating Conditions A044 Normal Capacity NORM CAP N 13 m /h... 

NPSH Available at Normal Capacity NORM NPSH N 13 m... 

The dependence of the normalized capacity on the pH of the carbon surface is presented in Fig. 21.1 The threshold value derived from the analysis of the... 

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