Common Data for Questions 03 & 04: The arc length voltage characteristic of a DC arc...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Common Data for Questions 03 & 04: The arc length voltage characteristic of a DC arc is given by the equation V = 24 + 4L where V is the arc voltage and 'L' is the arc length in mm. The static volt ampere characteristic of the power source is approximated by a straight line with no load voltage of 80 volts and the short circuit current of 600 amperes. 03. The optimum (a) 2 mm (c) 4 mm arc length is (b) 3 mm (d) 5 mm 04. The power utilized is (a) 120 W (c) 12 kW (b) 120 kW (d) 12 MW Common Data for Questions 03 & 04: The arc length voltage characteristic of a DC arc is given by the equation V = 24 + 4L where V is the arc voltage and 'L' is the arc length in mm. The static volt ampere characteristic of the power source is approximated by a straight line with no load voltage of 80 volts and the short circuit current of 600 amperes. 03. The optimum (a) 2 mm (c) 4 mm arc length is (b) 3 mm (d) 5 mm 04. The power utilized is (a) 120 W (c) 12 kW (b) 120 kW (d) 12 MW
Expert Answer:
Related Book For
Automation Production Systems and Computer Integrated Manufacturing
ISBN: 978-0132393218
3rd edition
Authors: Mikell P.Groover
Posted Date:
Students also viewed these mechanical engineering questions
-
The demand curve for peaches is given by the equation Qd = 100 4P, where P is the price of peaches expressed in cents per pound and Qd is the quantity of peaches demanded (expressed in thousands of...
-
The demand for computer monitors is given by the equation Qd = 700 = P, while the supply is given by the equation Qs = 100 = P. In both equations P denotes the market price. Fill in the following...
-
A short-run total cost curve is given by the equation STC(Q) = 1000 + 50Q2. Derive expressions for, and then sketch, the corresponding short-run average cost, average variable cost, and average fixed...
-
Uniform rod AB of length l and mass m lies in a vertical plane and is acted upon by a couple M. The ends of the rod are connected to small rollers which rest against frictionless surfaces. (a)...
-
Janet has a taxable income of $54,000 from her salary and investment assets. She also owns 3 passive activities that have the following income (loss) for the year. Passive activity 1 $ 12,000 Passive...
-
Draw up a profit and loss appropriation account for the year ended 31 March 20X8 and balance sheet extracts at that date, from the following: (i) Net profits 111,100. (ii) Interest to be charged on...
-
In problem 3-13, you were asked to prepare a statement of cash flows for New Zealand Dairy Company. Use the information given in the problem to compute the firms free cash flows and the financing...
-
Various Dividends Carlyon Company listed the following items in its December 31, 2015, financial statements: Investment in Man Company bonds ..... $25,000 Dividends payable: preferred ........ 4,000...
-
1. 20 The full symbols of atoms of elements R, T, X, Y and Z are 2R, 31, 30, 34X, and 5Z respectively 15 15 164, Which one of the following is an isotope of Y A. R B. T C. X D. Z 2. The electronic...
-
Crane Library, a nonprofit organization, presented the following statement of financial position and statement of activities for its fiscal year ended February 28, 2024. Assets Current Assets Cash...
-
Use the following graph to answer the next two questions. Position vs. Time Graph of a Student Walking in the Hallway 10 8 6. 4. -4 2. 10 12 Time (s) 1. What is the total distance travelled by the...
-
A billiard ball of mass 0.28 kg hits a second, identical ball at a speed of 7.2 m/s and comes to rest as the second ball flies off. The collision takes 250 s. What is the average force on the first...
-
True or False: If the real minimum attractive rate of return is 8%, inflation is 4%, and the tax rate is 40%, then money should not be borrowed if the interest rate on the loan is greater than 18%.
-
Finches on two closely situated islands look different; on one island, they have brown tail feathers, and on the other island, they have black tail feathers. Can you conclude that these are two...
-
One strand of DNA has the nucleotide sequence CTGAGGTCAGGA. What are the nucleotides on the opposite strand?
-
Which of the following is not a method typically used for supplementary analysis WILEY \(\boldsymbol{\oplus}\) of engineering economy problems? a. Break-even analysis b. Depreciation analysis c. Risk...
-
A bond with a face value of 7000 and a 3.1 interest rate ( compound semiannually) will matured in 20 years what is a fair price to pay for the bond today?
-
An access route is being constructed across a field (Figure Q8). Apart from a relatively firm strip of ground alongside the field's longer side AB, the ground is generally marshy. The route can...
-
A robotic assembly cell uses an industrial robot to perform a series of assembly operations. The base part and parts 2 and 3 are delivered by vibratory bowl feeders that use selectors to insure that...
-
Name three of the four activities often included within the scope of advanced manufacturing planning?
-
What is computer integrated manufacturing?
-
How might planning in a not-for-profit organization such as the World Wildlife Fund differ from planning in a for-profit organization such as Airbnb?
-
Provide examples of the sources of data a residential solar panel company might gather when engaging in environmental scanning. Exhibit 8-6 may be helpful when answering this question.
-
Should (a) large, (b) small, and (c) not-for-profit organizations analyze their organizations internal and external environments differently? Why or why not?
Study smarter with the SolutionInn App