Aircraft Electrical and Mechanical Systems Case Study

Aircraft Electrical and Mechanical Systems - Case Study Example This is why the name static to distinguish it from other concepts such as dynamic and absolute pressure. Atmospheric pressure reduces height and vice versa. The main explanation for this phenomenon is that Air has weight, and it is this weight exerted on a unit area of a surface that is known as pressure. The atmospheric pressure can be defined as the total force or weight by an air column at a point or area. Moving up means the air column is reducing resulting in less weight due to less air. Therefore, the pressure becomes less, which explains why atmospheric pressure reduces with height. Air presses on us more when at sea level that when on a mountaintop. This because at sea level the air pressure is approximately 14.7 lbs. /in2 and this value reduce as one goes up. Pressure varies significantly as one moves from the earth’s surface upwards to the top of the atmosphere. At higher altitudes, there is less air resulting in less weight and consequently less pressure. Therefore, mathematically the density and pressure of air reduce with elevation. Airspeed refers to the speed of an aircraft comparative to the air. Airspeed is measured ordinarily on board an aircraft using an airspeed indicator that is connected to a pitot-static system. The relationship between pressure and airspeed is that the function of calibrated airspeed is part of the compressible impact pressure. It is also important to note that, at sea level pressure, the rate of equivalent airspeed is equal to calibrated airspeed. 1. Description of types of basic pitot/static probes found on most 1st and 2nd generation aircraft 1st and 2nd generation aircrafts relied on non-compensating pitot tubes. These tubes were also associated with errors in static pressure measurements. Modern aerodynamic pitot tubes have an ogival shape (Clancy, 1975, p. 97). The shape is because of the formation of a quadratic polynomial profile.

Faith and Health Thesis Example | Topics and Well Written Essays - 25000 words

Faith and Health - Thesis Example with the health of the individuals during the contemporary era, where the diagnosis and spread of fatal diseases in almost all regions of the globe have created grave challenges for the political, social and cultural authorities on the one side, and for the people associated with the fields and professions of religious services on the other. Since the mental and physical well-being is one of the most dominant aspects of individual and collective life of the people, which is imperatively essential for performing their personal and professional duties and obligations in an effective manner, health and fitness of the clergy is particularly necessary for the religious guidance and spiritual uplift of the entire society. The following hypothesis has been developed for the present study: Superior healthcare measures being adopted and exercised within a social establishment for the mental and physical well-being of the clergy turns out to be highly supportive ones in respect of their rendering religious services to society in a better and more effective manner The present research has been supported with the Social Organism Theory by Spencer (1857) and Theory of Religion by Durkheim (1912); both of these perspectives maintain direct association with the topic selected for this study. The study will be conducted in North-East Mississippi Region, where the pastors, church ministers and other members of church administration will be the universe for the present research. The data for this study will be gathered on the basis of probability sampling. Questionnaire and Content Analysis will be applied as the tools for data collection in the present study. At the end, the research findings will be arrayed, and interpretation will be made in the light of the findings. The research findings will be presented with the help of tables and graphs in a precise and organized manner for the comfort and convenience of the readers. Religion is rightly claimed to be an essential part of