Questions asked
As a firm's output expands, the O ATC will reach a minimum before the AVC. O AVC will reach a minimum before the ATC. O ATC and AVC will reach minimums at the same output.
The circuit shown below hast $V_{CC} = 14V$, $V_B = 8.5V$, $R_E = 2.9k\Omega$, $R_B = 79k\Omega$, and $V_{BE} = 0.7V$. This circuit is to be fabricated using a transistor having a $\beta$ in the range of 50 to 150, that is, individual units of the same transistor can have $\beta$ values anywhere in this range. Calculate the maximum value $R_C$ can have, such that all fabricated circuits are guaranteed to be in the active region. Write your answer in kilo-ohms. Hint: Find $R_C$ for the the possible values of $\beta$. Select the value of $R_C$ that keeps the transistor in the active region for all values of $\beta$
The macula dense is stimulated to release renin when: Arterial pressure increases Arterial pressure decreases Sodium and potassium concentrations in the serum decreases Sodium concentration in the serum increases None of the alternatives are correct
The art of economics is: Multiple Choice purely subjective so that the economist does not have to strive for the same level of objectivity that positive or normative economists do. the application of the knowledge gained by positive economics to the goals set in normative economics. the branch of economics farthest removed from practical application, since its goal is to create the most elegant mathematical models. purely technical and therefore more objective than positive or normative economics.
5. Propose a synthesis using the given starting materials. Include a retrosynthetic analysis.
Come up with an ER diagram for the following relational database: A (a, d) B (b, e, f, g) C (c, i, j, a, b) CL (c, l) AB(a, b, h) M (b, m, o, n) P (b, m, p, r, q) ABC (a, b, c, t)
QUESTION 4 Given: $I_0 = 92$ amperes, $R_1 = 1$ ohms, $R_2 = 7$ ohms, $R_3 = 1$ ohms, $R_4 = 5$ ohms, and $R_5 = 1$ ohms. Find the value of $I_5$ (in amperes).
Program 2: [Total: 4 Points] Write one method that return the average of an array with the following headers: public static int average (int [] array) Write a test program that prompts the user to enter five int values, invokes this method, and displays the average value. Here is a sample run: Please enter 5 int values: 1 2 3 4 5 The average is: 3
2. In the magnetic circuit given below is composed of two ferromagnetic cores \newline($\mu_1$ = 1000$\mu_0$ and $\mu_2$ = 2000$\mu_0$) where the cores are separated with the air \newline gaps between two ferromagnetic cores having lengths of $\delta$ = 10 mm each. The \newline core lenghts are 150 mm each. The cross section areas between the cores that \newline is around the air gaps are $S_1$=$S_2$= 10 cm$^2$. A wire with N=500 turns and a \newline current of I=10 A is wound around the first core. Determine the magnetic flux \newline on the air gaps.
QUISTION : 1 ... 8.14 An American consulting firm is planning to expand globally by opening a new office in one of four countries: Germany, Italy, Spain, or Greece. The chief partner entrusted with the decision, L. Wayne Shell, has identified eight key success factors that he views as essential for the success of any consul- tancy. He used a rating system of 1 (least desirable country) to 5 (most desirable) to evaluate each factor. KEY SUCCESS FACTOR Level of education CANDIDATE COUNTRY RATINGS WEIGHT GERMANY ITALY SPAIN GREECE Number of consultants .05 5 5 5 2 National literacy rate .05 4 2 1 1 Political aspects Stability of government 0.2 5 5 5 2 Product liability laws 0.2 5 2 3 5 Environmental regulations 0.2 1 4 1 3 Social and cultural aspects Similarity in language 0.1 4 2 1 1 Acceptability of consultants 0.1 1 4 4 3 Economic factors Incentives 0.1 2 3 1 5 1) Which country should be selected for the new office? 3) If Spain's score were lowered in the Stability of government factor, to a 4, how would its overall score change? On this fac- tor, at what score for Spain would the rankings change?
