REFRIGERATION CYCLES Carnot Cycle We start discussing the well-known Carnot cycle in its refrigeration mode. Figure 1: Carnot Cycle In this cycle we define the coefficient of performance as follows: COP = qL TL = w TH − TL (1) Which comes from the fact that w = qH − qL (first law) and qL = TL Δs ‚ qH = TH Δs (second law). Note that w is also given by the area of the rectangle. Temperature differences make the COP vary. For example‚ the next figure shows how COP varies with
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The ability to ‘motivate people’ is considered to be a prime task of management. Managers‚ increasingly‚ have to act as coaches and guides in order to align the strategic goals of the organization with the demands and needs of individual employees. At the core of this aligning process is the manager’s skill to understand what does ‘motivate’ an individual to reliably and consistently commit their energy and talent to the organizational goal. Motivation theories are routinely drawn on to understand
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The manager interviewed is a middle manager involved in Australia’s largest and longest running not for profit children’s organisation. The organisation is structured in a traditional way with clear divisions and set job positions (Robbins‚ Bergman‚ Stagg and Coulter‚ 2008). The manager is responsible for the operation of twenty two children’s services as well as the management of the twenty two directors and one hundred and sixty staff involved in these children’s services. The manager is responsible
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Gujarat University‚ Ahmedabad – MBA Programme Details of the Courses Offered Annexure E Course Code: C101 Economics for Managers (EFM) 1. Course Objective This course is designed to impart knowledge of the concepts and principles of Economics‚ which govern the functioning of a firm/organisation under different market conditions. It further aims at enhancing the understanding capabilities of students about macro–economic principles and decision making by business and government. 2. Course Duration
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Middle Managers Middle management is the intermediate management of a hierarchical organization‚ being subordinate to the senior management but above the lower levels of operational staff. Operational supervisors may be considered middle management or may be categorized as non-management staff‚ depending upon the policy of the particular organization. Middle management may be reduced in organizations as a result of reorganization. Such changes include downsizing‚ delayering and outsourcing. The
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competitive world‚ nowadays‚ managers play a crucial role in remaining operations of companies. With increasingly rapid changes in the technology‚ culture and economy‚ a manager is put on a lot of pressure to ensure that the company is run in an effective way. A successful manager operates as catalysts‚ enablers‚ developers and coaches to help others make decisions instead of making them all themselves (Mitch McCrimmon‚ 2010). As Dario Priolo (2011) said‚ an "effective" manager takes responsibility for
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| 2012 | | Triangle Tribe Recruitment | Recuritment of retail manager | | Table of contents Contents Page no. Job analysis 2‚ 3‚ 4 Job description 5 Personnel specification 6 Method of recruitment 6
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varying roles and functions of a manager‚ all managers have the same fundamental functions that ensure the business runs as efficiently as possible.There are four areas that a manager deals with in the functional areas of any business. These four areas are controlling‚ leading‚ organizing‚ and planning.( Bateman ) It is important to realize that the role of control for a manager is not negative in nature. In the functional areas of a business‚ control means that a manager is making sure that all areas
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the organization top executive has to be equally concerned about satisfaction of employees‚ their welfare‚ their development which will create an impact on the society and their morale. Managerial skills that help in building an institution or organization the skills of the top executive are broadly categorized as follows: i) Identity Creating Role: You create a special place for your organisation by making it unique in one or more than one respect. You may have good employee welfare measures
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My interest in nursing started when I was a sophomore in high school. I was rushed to the emergency room not knowing what was wrong with me. Through this process I had interacted with many different kinds of nurses‚ and they all stuck out to me in many variety of ways. From that moment on I knew that I wanted to be a pediatric nurse‚ to help the community in the same way they helped me. While I was in the hospital‚” instead of giving up in the face of the setbacks or disappointments‚ I stayed hopeful
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