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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1. Access Control Policy Due in Week Seven: Outline the Access Control Policy. Describe how access control methodologies work to secure information systems 1.1. Authentication Describe how and why authentication credentials are used to identify and control access to files‚ screens‚ and systems. Include a discussion of the principles of authentication such as passwords‚ multifactor authentication‚ biometrics‚ and single-sign-on. Authentication credentials are used to control access to sensitive
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THE INTERNAL CONTROL SYSTEM The internal control system includes all the strategies‚ policies and procedures adopted or instituted by the management of an entity to assist in their objective achieving as far as practicable‚ the orderly and efficient conduct of the business and includes adherence and compliance to management policies and applicable laws and regulations; the safeguarding of assets; the prevention and detection of fraud and error‚ the accuracy‚ reliability and completeness of the accounting
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Birth Control: A History Throughout history people have tried to prevent pregnancy in many unique ways. Some methods were effective others were not‚ but as technology improved and more about the human body became known‚ the effectiveness of birth control steadily increased. The first evidence of birth control comes from ancient times‚ and once it begins great advancements were achieved that continue to today. There are thorough recordings throughout the Greek and Roman eras‚ the Middle ages‚
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influence over their educational achievements. Studies have shown that their sense of personal control over the educational process is one of the most significant factors in arousing and maintaining individuals’ interest and involvement in learning activities. This sense of personal control is known as Locus of Control (LoC). (Nodoushan‚ 2012‚ p. 123) LoC indicates how a person believes about control over life events; LoC refers to whether individuals relate their success or failure to their own
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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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V. Internal Control & Banking Relationship Basic Controls Internal control refers to a system of financial checks and balances designed to minimize errors or misappropriation of assets‚ maximize the detection if it occur and protect the association overall. It is the treasurer’s responsibility to safeguard the assets of the association by ensuring these controls are in place. One of the basics of good internal control is that no one person handles all aspects of any financial transaction
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A system of internal control refers to the process by which organizations maintain environments that encourage incorruptibility and deter fraudulent activities by management and employees. An organization’s components of internal control are evaluated during the planning phase of an independent financial statement audit. The results of the evaluation directly influence the auditor’s level of detailed testing. To reduce detailed testing‚ and perhaps the audit fee‚ organizations implement common features
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withdrawal method‚ she had to put her faith in her partner that he would pull out in time prior to ejaculating. Even though this method worked many women feared her partner would not pull out in time thus becoming pregnant. Another method of birth control was to abstain from sexual intercourse‚ but this method was not acceptable to most husbands
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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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