Numerade

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Competence is the need to work alone without constant surveillance. True False

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Answer the following question: 1. List the different types of DC motors and draw the diagram of each types of DC motor? 2. List two applications of the following: a. DC shunt motor. b. DC series motor. c. DC compound motor.

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Joint Variation Quantity z varies jointly with x and the cube of y. If z is 15 when x is 5 and y is 2 , find z when x is 2 and y is 3 .

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$16,000 is invested for 7 years at an annual simple interest rate of 12%. (a) How much interest will be earned? $ (b) What is the future value of the investment at the end of the 7 years? $

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Exercise 11-8 Pronghorn provides environmentally friendly lawn services for homeowners. Its operating costs are as follows. Depreciation $1,700 per month Advertising $200 per month Insurance $8,900 per month Weed and feed materials $14 per lawn Direct labor $38 per lawn Fuel $2 per lawn Pronghorn charges $90 per treatment for the average single-family lawn. Determine the company's break-even point in number of lawns serviced per month. Break-even point lawns LINK TO TEXT LINK TO TEXT VIDEO: SIMILAR PROBLEM VIDEO: APPLIED SKILLS Determine the company's break-even point in dollars. (Round answer to 0 decimal places, e.g. 1,225.) Break-even point $

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3. Find $\nabla^2 V$ for each of the following scalar fields: a.) $V_1 = x^3 + y^3 + z^3$ b.) $V_2 = \rho^2e \sin 2\phi$ c.) $V_3 = r^2(1 + \cos \theta \sin \phi)$

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z 1.5 m 10 m B 6 m y x 15° T A O C

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An air standard Otto cycle uses 0.1 kg of air and has a 17 percent clearance. The intake conditions are 1 bar and 32Â°C, and the energy release during combustion is 400 kJ/kg. Determine: The compression ratio. The displacement volume. The work done. The thermal efficiency. The mean effective pressure.

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1. It has been argued that MFI’s goal should be to achieve commercialization, discuss the benefits and costs of pursuing a microcredit program that is fully sustainable. 2. Why might a government intervene in MFIs program when it has achieved financial sustainability and does not divert any resources away from other development projects? 3. What are some ways that MFI’s can increase sustainability without sacrificing outreach or impact? NOTE: source document. Schaffner, J. A. (2013). Development economics: Theory, empirical research, and policy analysis. Hoboken, NJ: Wiley. the chapter on microfinance

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In the diagram, BC = $4\sqrt{2}$. Find AB. Write your answer in simplest form.

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gregory s.