A liquid level system converts a 4-10 m level into a 4-20mA current. Design a three mode controller (PID im assuming) that outputs 0-5 volts with 50% PB, 0.03 min integration time, and 0.05 min derivative time. Fastest expected change time is 0.8 minutes.

Explain aqueous solution of diamine and naoh is made : When preparing the solutions for Part A, an aqueous solution of diamine and NaOH is made. Why isn't a solution of NaOH and diacid chloride in cyclohexane made |

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Give a narritve for a cruise control system of a car : Give a narritve for a cruise control system of a car. Include all relevant inputs and outputs. Design a flowchart and ladder diagram. Every element on the ladder diagram must be labelled and described. |

Who are purchasings internal customers : Discuss the concept of the internal customer. Who are purchasing's internal customers? |

What is the fastest expected change time : A liquid level system converts a 4-10 m level into a 4-20mA current. Design a three mode controller (PID im assuming) that outputs 0-5 volts with 50% PB, 0.03 min integration time, and 0.05 min derivative time. |

Study the effect of atmospheric temperature on sales : The owner of a chain of ice cream stores would like to study the effect of atmospheric temperature on sales during the summer season. |

What do you forecast for the future : Briefly discuss each of the seven periods in the evolution of purchasing and supply management. What do you forecast for the future? |

Calculate the cycling periods and plot the level vs time : A 10m diameter cylindrical tank is emptied by a constant outflow of 1 m3 /min. A two position controller is used to open and close a fill valve with an open flow of 3 m3 /min. For level control the neutral zone is 1m and the setpoint is 10m. |

Why are supply base innovation and risk management : Why are supply base innovation and risk management two future areas that will consume more of the supply manager's day? |

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