Chemical Engineering Department Subject: Process Control for undereducated students Instructor: Dr. Karima Marogi Typical Questions & Answers Process Control Problems Problem (1) Solution a) Energy balance for the thermocouple‚ where m is mass of thermocouple C is heat capacity of thermocouple h is heat transfer coefficient A is surface area of thermocouple t is time in sec Substituting numerical values in (1) and noting that Taking Laplace transform‚ Problem (2) A thermometer
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THE CONTROL FUNCTION OF MANAGEMENT Introduction The control function of management an organization is an activity to ensure that others are doing what should be done after strategy and organizational planning is made. The activities usually include a description of some type of measurement and feedback process. The basic process of controls involves three steps:- 1. establishing standards. 2. measuring performance against these standards. 3. correcting deviations from standards and plans
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Control Systems ELHE523 07052003 INTRODUCTION TO CONTROL SYSTEM System Control System Examples of Control System History Of Control System Input & Output SISO & MIMO J.M.Martinez‚ Jr. School of EE-ECE-CoE Mapúa Institute of Technology 1 Open & Closed Loop System Feedback Characteristics System Representations Block Diagram Control Laws/Algorithms jmmartinezjr 07052003 SYSTEM An arrangement‚ set‚ or collection of things connected or related in such a manner as to form an entirety
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Case Study 2 – Internal Control A review of policies and procedures for LBJ Company has been conducted‚ and there is a distinct lack of internal control that must be addressed in order for the company to go public. Internal control is identified as: “the process designed to ensure reliable reporting‚ effective and efficient operations‚ and compliance with laws and regulations” (Edwards‚ 1994). Additionally‚ to attract prospective investors‚ LBJ Company must follow the guidelines identified by the
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FEEDBACK AND CONTROL SYSTEM DESIGN ELEVATOR CONTROL SYSTEMS AUGUST 24‚ 2013 ALDJEAN BITER JUNELL BRECINO GEORJ INOV CALDERON JIREH APOLINARIO EENG0309 – Feedback and Control System 1st Trimester‚ SY 2013-2014 Table of Contents I. INTRODUCTION 3 II. PROJECT SPECIFICATION 3 III. PHYSICAL SYSTEM 3 IV. BLOCK DIAGRAM 3 V. SCHEMATIC DIAGRAM 3 VI. MATHEMATICAL MODEL 4 VII. REDUCE BLOCK DIAGRAM 4 VIII. ANALYZE AND DESIGN 4 I. INTRODUCTION The elevator is
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students immediately got off the bus to help this person. This example seems to elicit points from both the social exchange theory and the social norms theory. According to social exchange theory‚ it could be argued that these three students helped this woman because they would not be able to live with themselves otherwise. In other words‚ they helped for the sake of their own self-worth‚ social approval‚ to increase their own self-image and to relieve their own personal distress (Myers‚ Spencer.‚
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One of the main key differences that separates control theories from learning theories although both are a subunit of social process theories‚ is that they have different assumptions of human nature that they based their theory on. For instance‚ in social control theories‚ the assumption is that humans are bad by nature; hence‚ humans need different types of social control that will regulate their behavior. If humans were left to pursue whatever they wanted without following any laws or norms they
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Instruction to Student: 1. Group assignment of 5 (Max 6 and no tolerant)‚ more than 6 will get max 5/10 marks only. 2. Answer all questions 3. Duration: Week 4 – week 12 (Friday 5pm) 4. To add marks/value to your project‚ run the simulation work (any tools) to solidity your results. 5. Any attempt to prove/solve the problem will be considered as added value such as: (i) Troubleshooting (ii) Possible constraints (iii) Idea (iv) Evidence of team works Assignment Problem 1 In many
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STRATEGIES CORE VALUES AND CODES OF CONDUCT MEASUREMENTS & EVALUATIONS FEEDBACK AND LEARNING ANALYSIS BELIEFS AND BOUNDARY SYSTEMS DIAGNOSTIC CONTROL SYSTEMS INTERACTIVE CONTROL SYSTEMS INFORMATION FLOWS CONCLUSION REFERENCES 1 2 2 3 3 5 6 7 7 8 9 9 11 Introduction Is it possible for an organization to optimize
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bank overdrafts. Results indicate that only minimal efforts have been made for internal control measures in this office and companywide‚ and that weaknesses have allowed the Finance Coordinator to embezzle funds. There are many issues to be addressed‚ and several remedial actions to be taken to prevent these types of losses going forward. Strengths in the internal control system Dentistar’s internal control system has some strengths‚ including its detection policies‚ limits on access to data‚ and
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