Draw a block diagram for this control system

Assignment Help Mechanical Engineering
Reference no: EM131200107

A furnace used in a chemical process is controlled in the following manner. The furnace is turned on in the beginning of the process. When the temperature within the furnace reaches a certain threshold value To, the (temperature) × (time) product is measured in the units of Celsius minutes. When this product reaches a specified value, the furnace is turned off. The available hardware includes a resistance temperature detector (RTD), a differential amplifier, a diode circuit that does not conduct when the input voltage is negative and conducts with a current proportional to the input voltage when the input is positive, a current-to-voltage converter circuit, a voltage-to-frequency converter (VFC), a counter, and an on/off control unit. Draw a block diagram for this control system and explain its operation. Clearly identify the signal-modification operations in this control system, indicating the purpose of each operation.

Reference no: EM131200107

Questions Cloud

In industry analysis using porter five forces : In an industry analysis using Porter's Five Forces, the suppliers have great power if:
Describe tax system that induce this kind of behavior : Your host tells you that this is a consequence of builders' desires to avoid taxes. Describe a tax system that would induce this kind of behavior.
Determining the line of code program : A 1,000,000 line of code program, when printed at 50 lines per page, results in stack of paper about 10 feet high (3 meters). Show the calculation of this result. List any assumptions made.
What does the author mean by the concept of white privilege : Read the article regarding white privilege and male privilege called “White Privilege: Unpacking the Invisible Knapsack,“ by Peggy McIntosh,Then respond to the following list of questions. What does the author mean by the concept of "white privilege"..
Draw a block diagram for this control system : Draw a block diagram for this control system and explain its operation. Clearly identify the signal-modification operations in this control system, indicating the purpose of each operation.
When will the efficiency costs of the tax be greater : Suppose that the government of Michconsin imposes a tax on cheese curd production. - When will the efficiency costs of the tax be greater-in the short run or in the long run-and why?
What is the economic order quantity for this item : A product used in a laboratory of the hospital costs $ 60 to order, and its carrying cost per item per week is one cent. Demand for the item is six hundred units weekly. What would be the reorder point for this item if no safety stocks were kept? Wha..
Malware detection and prevention and log management : Discuss three (3) methods of safe computing to help in the prevention of Virus and Trojan attacks.  Present the basic technical knowledge that a layman would need in order to use the methods you identified.
Small boutique honey manufacturer in massachusetts : Will the deadweight loss of this tax be greater, smaller, or the same as if there were no production externality? Explain.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd