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andr-s schmitt

andr-s s.

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The adductor muscles of the thigh are named based on their action

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33 Multiple Choice 2 points Which of the following best reflects the distinction between ethics and law? Ethics are enforceable, while laws are voluntary. Laws set the minimum standard of behavior, while ethics demand higher standards. Ethics are always culturally specific, while laws are universal. Laws rely on profitability, while ethics focus on compliance.

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Net income was $40,000; accounts receivable decreased by $10,000; inventory increased by $3,000; proceeds from the issuance of long-term debt were $22,500; equipment purchases were $75,000; depreciation expense was $16,000. The net cash provided (used) by operating activities for the period was: $10,500. $47,000. $49,000. $63,000.

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Above what temperature does the following reaction become nonspontaneous? 2 H$_2$S (g) + 3 O$_2$(g) → 2 SO$_2$(g) + 2 H$_2$O (g) ΔH = −1036 kJ ; ΔS = −153.2 J/K Select one: This reaction is nonspontaneous at all temperatures. 158.7 K This reaction is spontaneous at all temperatures. 6.72 × 10$^3$ K 298 K

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Calculate the pH of a 7.4 x 10-3 M ethylamine solution

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when allele frequency’s are altered by chance alone, where allele frequency is represented by the least disadvantaged allele by chance

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Why is the “Yes, and” improvisation exercise helpful for overcoming fear of being shot down? It helps you let go of your own desires and find a middle ground in negotiation., It helps you overcome a fear of self-doubt., It encourages you to be in the moment and build upon what others have said., or It encourages you to be resilient after failure.

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Let the function g be given as follows. $g(y) = \frac{y-3}{y^2 - 7y + 6}$ Find all values of y that are NOT in the domain of g. If there is more than one value, separate them with commas. y =

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(d) (i) Describe each of the following as used in proportional control modes: (I) set point; (II) control point; (III) offset; (IV) throttling range. (ii) Draw a labelled block diagram of a process control system. (8 marks) 2508/302 3 Turn over \( 2509 / 302 \) 3 Turn over elrungu 0722279642 (a) State four merits of servo motors. (4 marks) (b) With the aid of a labelled schematic circuit diagram, explain the operation of the armature controlled DC servo motor. (7 marks) (c) A control system uses a 4-pole, \( 50 \mathrm{~Hz} \), induction motor. The no-load slip is \( 1 \% \) and full-load slip is \( 4 \% \). Determine the: (i) synchronous speed; (ii) no-load speed; (iii) full-load speed. (d) Draw the torque-speed characteristic curve of an ac servo motor. \( 4 / 7 \) (a) State three advantages of a distributed control system over centralized control systems. (3 marks) (b) Describe each of the following processes of a SCADA system: (i) Scanning: (ii) Conversion; (iii) Data acquisition. (3 marks) (c) A control system consists of limit switches A, B, C and D controlling valves X, Y and \( \mathrm{Z} \). To operate valve \( \mathrm{Y} \) as the main output, either limit switches \( \mathrm{A} \) and \( \mathrm{B} \) and valve \( \mathrm{X} \) are activated while both switch \( C \) and valve \( Z \) are not activated or switch \( D \) and valve \( X \) are activated while both switch \( C \) and valve \( Z \) are not activated: (i) Write the boolean expression for operating valve \( \mathrm{Y} \); (ii) Draw the ladder logic program for the expression in c(i). (6 marks) \( \begin{array}{ll}302 & 2508 / 302 \\ 302 & 2509 / 302 \\ \text { w. } 2021 & \end{array} \) 4 e lrungu 0722279642

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Macmillan Learning Supply: Thinking Like a Seller - End of Chapter Problem Ilsia is driving home from work. She needs to buy gas and notices an Exxon-Mobil station on one side of the street and a Shell station on the other side of the street. Although run by different companies, the two stations sell gasoline at the same price. a. The most likely reason that the price is the same is that gas stations always make a profit, so they can charge any price they want. government regulation requires both gas stations to charge the same price. drivers need gas and are willing to pay whatever price a gas station charges. consumers view gasoline from different gas stations as perfect substitutes. b. If one station increases its price, it will be fined by the government.

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