Module 6 Quiz

(Can someone help me with this just need a P&ID solution meeting the requirements and explanation. thx) INSTRUCTION: Given three bare processes develop a control system using feedbackand feedforward concept/principle. Your output is a process and instrumentationdiagram (P & ID) using ISA's Instrument Identification and Symbols standards withexplanation. PROCESS 1:Cold liquid continuously flow in a tank where its temperature is maintained at 90° C.Steam passes through the tubing which supplies energy for heating. Requirements: One feedback solution                        One feedforward solution PROCESS 2: The liquid level inside the tank is regulated at a value of 3.0 m on a condition ofcontinuous liquid inflow and outflow. Requirements: Two feedback solutions                        One feedforward solution PROCESS 3: Product is charged in a closed, jacketed reactor where it is stirred. The reactortemperature is controlled through the uninterrupted flow of coolant in the…

Which of the following choices is correct.1 regarding the right sequence of combustion process phases of Sl engines špark ignition - combustion - turbulence - exhaust špark ignition - early fame development - flame propagation - flame termination Intake - compression - power - exhaust O Fuel injection - combustion - flame propagation - auto-ignition Ignition delay in spark ignition engine can .2 be defined as The period between start of injection .and start of combustion The period between spark onsets and start of combustion The period between spark onsets and actual change in pressure rise The period between spark onsets and start of auto-ignition Severe auto-ignition (knock) can effect the .3 :following parts of the engine The piston O Piston rings C Engine head O Head gasket O All of the above O

Pls Comment on the use of layout and other elements in the washing machine control panel. If errors occur based on this layout, walk through the accident scenario. Suggest potential ways of improving the interface to avoid a similar problem occurring.

This is a diagram of a domestic hot-water system. The gas valve is operated by the controller, which, in turn, is operated by the temperature measuring and comparing device. The gas valve operates the main burner in full-on/full-off modes. Hot Water Faucel (nomaly closed) Flue Gases Cold Water Pressure Reliel Valve Check Valve Temperature Measuring and Comparing Device Controller Skop Valve Gas a) Draw a simplified Fault Tree for this hot-water system b) Find the minimal cut sets c) Find the minimal path sets 华

For the air compressor shown in Figure below, the air enters from a large area and exit from small one, explain why? Instructions for answering this question: The answer to this questian is required as handwritten where you are aiso required to add a Handwritten integrity Statement. Pieose follow the below steps: 1 Write on a blank poper your AUM student ID, full name, course code, section and date 2 Write the following integrity statement and sign: "7 offirm that I have neither given nor received any help on this assessment and that personally compieted it on my own." 3. Write your onswer to the obove question as required 4. Put your Original Civil ID card or AUM ID card on the poper 5 Toke o picture or scan, and uplood Important note: if handwritten document is submitted without the integrity stotement including ID (Civil ID or AUM ID), then the related handwritten question(s) will not be groded.

Technical graphics are the preferred method for communicating designs during a design process. True False

Application first order

An engineer is designing a transfer line. The line has 15 stations. Stations 1 through 10 should have the same reliability. Each station is expected to operate approximately 1000 cycles between failures. The last 5 stations are expected to break down about once every 600 cycles. Repair times will vary but should average about the equivalent of 12 cycles in duration. a. Find the availability of the line. b. Suppose you could add one buffer of size 20. Where would you place this buffer? Find the increase in availability

Which type of control system is used in the given block diagram? Write the definition.

An oil/gas separator is a pressure vessel used for separating a well stream into gaseous and liquid components. They are installed either in an onshore processing station or on an offshore platform. Based on the vessel configurations, the oil/gas separators can be divided into horizontal, vertical, or spherical separators. In a three phase separator, the secondary separation section is designed to facilitate the separation of the liquid constituents into light and heavy phases according to their_________________.   a. gravity b. viscosity c. specific gravity d. density

0 Time left 1:27: In engineering design when we consider a system, the term synthesis refers to O a. understanding how different elements or components will interact and function as a whole O b. Using software to generate or synthesise test data that will allow us to analyse the performance of a design in the real world O c. Making use of synthetic materials in the design O d. Using software tools to aid in the engineering design process Next pag

Nuclear Instrumentation & Control   Describe the general process used to calibrate a device such as a pressure gauge or a temperature indicator.

The flexible manufacturing system (FMS) consists of many programmable machines. Select one: True False

Assignment 1: Killer Robot Summary of the case: Bart Matthews, a robot operator at Cybernetics, Inc., has been killed by an out- of-control robot named Robbie. The creator of the robot, Silicon Technologies, is also in a tight financial position and had hoped that the robot would put the company back on its feet. It has been determined that several situations contributed to the death of Matthews: 1. Improper methodology was used in developing the software. 2. Testing of the software was faked. 3. The company pressured Robbie's creators to by-pass testing. 4. Part of the software used in the robot was stolen from another vendor's application. 5. The programmer did not understand or know the code which he used. 6. Security measures used were illegal, and therefore all information gathered in regard to the case might not be permissible in court. 7. The project leader did not understand or use proper design methodologies. 8. The end-user interface was designed improperly. Questions for…

You are assigned as the head of the engineering team to work on selecting the right-sized blower that will go on your new line of hybrid vehicles.The fan circulates the warm air on the inside of the windshield to stop condensation of water vapor and allow for maximum visibility during wintertime (see images). You have been provided with some info. and are asked to pick from the bottom table, the right model number(s) that will satisfy the requirement. Your car is equipped with a fan blower setting that allow you to choose between speeds 0, 1,2 and 3. Variation of the convection heat transfer coefficient is dependent upon multiple factors, including the size and the blower configuration.You can only use the following parameters:

III.Question and Answer 1.Understand the given Physical process control diagram and explain the working of the system. Actual level Reference Controller Measurement level System H Pump Tank Liquid Level Control System Electronics Coach 2. Understand the given Industrial process control system and convert it in to Block diagram (draw neatly) 4-20 mA signal FC 4-20 mA signal FY FT 3-15 PSI signal FV Pump Pipe InstrumentationTools.com

4. In the system in the figure, a certain amount of fuel is burned with air, and superheated water vapor is produced thanks to the heat released. In this facility, the amount of water in the boiler should be kept constant at the desired level and should level. According to this, not fall below the critical ↑= Kazan washe Gas stove girl's water vapor Fuel a) Place the control circuit that will control the water level in the boiler on the figure. b) Draw and interpret the control curve to be obtained if the controller you use is a PID type controller. 1

Question 2 You are a biomedical engineer working for a small orthopaedic firm that fabricates rectangular shaped fracture fixation plates from titanium alloy (model = "Ti Fix-It") materials. A recent clinical report documents some problems with the plates implanted into fractured limbs. Specifically, some plates have become permanently bent while patients are in rehab and doing partial weight bearing activities. Your boss asks you to review the technical report that was generated by the previous test engineer (whose job you now have!) and used to verify the design. The brief report states the following... "Ti Fix-It plates were manufactured from Ti-6Al-4V (grade 5) and machined into solid 150 mm long beams with a 4 mm thick and 15 mm wide cross section. Each Ti Fix-It plate was loaded in equilibrium in a 4-point bending test (set-up configuration is provided in drawing below), with an applied load of 1000N. The maximum stress in this set-up was less than the yield stress for the…

TOPIC: STATICS  1. Follow the rule correctly. 2. Solve the asked problem in a step-by-step procedure3. Kindly choose the correct answer on the choices4. Double-check your solutions because we need them for our review. Thank you so much for your kind consideration.

4:01 A moodle.nct.edu.om Question 1 Not yet answered Marked out of 1.00 P Flag question In type of system ,the input and output have direct connection in between. O a. Dynamic O b. Closed loop O c. Static O d. Open loop Question 2 Not yet answered Marked out of 1.00 P Flag question Air conditioner is an example for less accurate system. Select one: O True O False Question 3

The control system employs microcontroller to control the variables then it is called as direct digital control system. Select one: True False

Problem 3: A small gearing system in your brand-new 3D printer fails as you were printing, leading to an overload in the motor and a fire in your home. The fire spreads, burning half of Everglades National Park in the worst environmental disaster in US history. The printer company blames you! Stating that you must have been misusing the printer some- how. Use your engineering knowledge to "show those jerks you mean business!" You investigate and find a serial number on the gears and type it into Google, finding the company that manufactures the gears. Their website provides some info that this series of gear is made from AISI 4340 steel and the yield strength is 125 kpsi. Assuming each gear tooth acts as a small cantilever, prove to the 3D printer company that they are liable for the fire. oct # Gear Information Gear radius (r): 1.00 in Tooth length (1): 0.15 in Tooth height (h): 0.15 in Tooth thickness (b): 0.1 in Angular velocity (w): 0.1 rad/s Motor Information Power (H): 0.009 hp 1…

Process control can be defined as the act of controlling a final control element to change the manipulated variable. 1. • List FOUR (4) variable that commonly used in oil and gas industries. • Discuss the advantages and disadvantages of the control systems illustrated in figure shown below Sener Contrler Artor Valve Valve Figure 1