rigid tank contains steam at 220°C. One third of the volume is in the liquid phase and the rest is in the vapor form. Determine (a) the pressure of the steam‚ (b) the quality of the saturated mixture‚ and (c) the density of the mixture. 3 2. A piston–cylinder device contains 0.85 kg of refrigerant-134a at 10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now‚ heat is transferred to refrigerant-134a until the temperature
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Economic loss Negligence covers a broad range of scenarios. Trespass to the person is actionable per se. The mere fact that your rights have been infringed means that you can sue. In negligence this is not the case. It needs to be shown that you have suffered damages. The damages in negligence can be economic loss. In Caparo the three stage test‚ Lord Bridge stated: “It is never sufficient to ask simply whether A owes B a duty of care. It is always necessary to determine the scope of the duty by
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COST – volume –profit analysis LEARNING OBJECTIVES Students should be able to: 1. Explain the nature of CVP Analysis and name and illustrate planning and Decision-making situations in which it may be used‚ 2. Separate semi-variable (mixed) costs into their fixed and variable components. 3. Construct profit/volume charts given selling price‚ costs and volume data. 4. Construct a cost/volume/profit (CVP) model representing the data in a marginal
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August Heat Suspense can make you over think and become attentive. The feeling of wanting to know more creates confusions and boldness to the reader. The reason for suspense is to hook the reader onto the story‚ while hooking the reader to the story‚ the author wants to astound the reader into wanting more. W.F Harvey introduces suspense and it is shown throughout the story “August Heat” but it’s enhanced in the ending of the story. The story is about two men who occasionally meet one hot summer
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Specific Heat Lab Objective: Find the specific heat of the unknown metal given using calorimetry. Background Theory: In every reaction‚ energy is transferred between a system and its environment. A system encompasses the substances that are involved in a reaction‚ and everything else in the universe other than the system is called the environment. The standard SI unit of energy is Joules (J). Temperature is the level of excitement of the atoms in a substance. In most cases‚ energy is
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CAPACITY Lung capacities are combinations of specific lung volumes. The lung capacities are measurements of two or more volumes. The total lung capacity (TLC) is a measurement of the total amount of air that the lung can hold; normally it is 6 litters for adult male and 4.2 litters for an adult female. The vital capacity (VC) measures the maximum amount of air that can be inhaled or exhaled during a respiratory cycle. The Residual Volume (RV) is the amount of gas remaining the lungs after a maximal
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HEAT TRANSFER MECHANISMS Heat energy is being transferred from one location to another because of a temperature difference. The three mechanisms for heat transfer are: • Conduction. When you grip the hot handle of a pan on a stove‚ you feel conduction in action. Heat flows from the pan and along the length of the handle to its cooler free end. This is because one end of the rod is held at the high temperature‚ and the other end stays at the lower temperature. Although the rod itself doesn’t
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leakage flux in various metal parts of a transformer constitute a significant part of the total losses. This component of total losses is called stray (additional) loss (Ps ). In addition‚ experts distinguish between the stray losses in the windings (winding eddy loss: eddy-current loss in conductors‚ and circulating-current loss in parallel strands) and outside the windings (stray 2 1 magnetic shield on the tank 2 yoke clamping plate 3 core The company Konèar Power Transformers
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3.8.1.2 Leaf area and leaf area index (LAI) Leaf area of five randomly selected plants‚ was measured with the help of leaf area meter (Model LI-3100‚ USA) at 20‚ 40 and 60 DAS by destructive sampling from all leaves of the five sample plants (Sticker et al.‚ 1961). Plants were cut at the soil surface‚ leaves were separated from the plants‚ covered with blotting paper to keep the leaf intact and retain its original shape and were brought to the laboratory. Leaf area was measured immediately after
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2015 August Heat Many people say that life is full of remarkable concurrence of events or circumstances without apparent causal connection‚ some of them are more risky than others. More danger sides of coincidences are shown by William Fryer Harvey‚ the story August Heat shows that how irrational fears are created by one’s mind when they face a horrific coincidence. This story took place in England during summer. The heat at that time is enough to make a person mad. In “August Heat” the use of setting
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