Engineering

Q-2 Two shafts, A and B, are co-axial (aligned along x-axis). Gear-C is rigidly mounted on shaft-A and turn together. Compound gears D-E, carried with an arm-B, rotate together on the same pin. Gear-D meshes with the sun-gear-C and gear-E with the internal gear-G (fixed), where its axis is concentric with the axis of shaft-A a) Referring to the figures below determine the number of teeth NG on internal gear G assuming that all gears have the same module, m = 5 mm. [12 pts.]b) If shaft A rotates at 530 rev/min. (c.w.) determine the magnitude and direction of the speed of shaft B, and that of compound gears D and E. [28 pts.][Given: NC = N2= 50-T, ND = N3 = 20-T, NE = = N4 = 35-T. NG =N5 = ?, and nC = nA = n2 = 530 rpm. (c.w.)]
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technician a says an intake manifold vacuum leak may cause a high idle speed. technician b says a dirty iac bypass passage will not cause the idle speed to be below specifications. who is correct?
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Listed following are a series of statements that each make a claim. Classify these as either testable by accepted methods of science or non- testable by accepted methods of science. Be sure to note that this question does not ask whether a statement would pass or fail a test; it only asks whether it is testable in principle. View Available Hint(s) Reset Help Hurricane Katrina was an act of God Mars once had liquid water on its surface People bom under the sign of Sagittarius are twice as likely to be teachers as anyone else Vince Young is the greatest quarterback of all time. Bacteria acquire resistance to antibiotics through changes in their DNA Earth orbits the Sun every 365.25 days. There will be a solar eclipse nextTuesday at 11 am testable by science not testable by science
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(a) write the augmented matrix whose row reduction would solve the system. (b) write the vector combination equivalent to the system. (c) write the matrix equation equivalent to the system.
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if both the cart and box start at rest what is the max acceleration of the triangular-shaped cart so that the box does not slide on the cart. angle theta
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How does a ports shape, interior surface, and size determine its efficiency? What are the three types of valve seals? Is one type better at performing its function than the others?
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The distribution of soil loading on the bottom of a building slab is shown. Replace this loading by an equivalent resultant force. Specify its location in ft, measured from point O. Take x1=9 ft and x2= 8 ft. (In ft.) 50 lb/ [100 lb/ft X2 300 lb/ft X1
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Trace through the following array with the quicksort algorithm. Use the first value as thepivot. Split the array in a stable manner. Write the array after each return of an array withat least 2 values. Traverse the smaller values first.6 3 1 5 4 8 2 7- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -
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describe how actual internal combustion engine cycle otto thermal efficiency differ from the ideal one at the same power output.
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Katherine Johnson worked at NASA in the 1950s as a mathematician with the job title of computer. She provided calculations for engineers on the Mercury and Apollo space missions. Her work: take a problem, such as finding the trajectory for a space capsules flight path, do the math in steps and record each one, find the solution, and pass the calculations to the engineers to evaluate and use. How does Ms. Johnsons work compare to computing today?A. It likely was more accurate due to risks of malware.B. It is close to todays systems but lacked the input step.C. It likely was less accurate than computer results.D. It followed the same process as todays computing.
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the search depth referred to in this question corresponds to the depth in a search tree that only considers the maximizer's actions. for example, if the search considers sequences of up to 2 actions by the maximizer, it'd have a search depth of 2.
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technician a says the emission vacuum schematic for the vehicle can only be found in the factory service manual. technician b says an emissions vacuum schematic is given on a decal under the hood. who is correct?
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The copper shaft is subjected to the axial loads shown.Determine the displacement of end A with respect to end D if the diameters of each segment are dAB = 0.75in ., dBC = 1.1in ., and dCD = 0.60in . Take Ecu= 18(103)ksi.
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Compare and contrast the base-10 number system with the binary system. Point out how the two systems are used and how they work.
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The y axis points upward. The weight of the 4-kg rectangular plate acts at the midpoint G of the plate. The sum of the moments about the straight line through the supports A and B due to the weight of the plate and the force exerted on the plate by the cable CD is zero. What is the tension in the cable? Give the answer in N.
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Trapezoidal rule T_{2} gives integrate f(x) dx from 0 to 1 = 2 and also using Trapezoidal rule T_{4} gives integrate f(x) dx from 0 to 1 = 1.75 If f(0.25) = f(0.75) = a then what is the value of a?
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Chapter 2, problem 17: (1 pts) show that the nor is functionally complete by implementing a not, a two-input and, and a two-input or using only two-input nors
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for a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.
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Given the following methods:initialize(int x, int y, int z); // starts the robot at the desired location (x,y) and direction zwhere 0 = up, 1 = right, 2 = down, 3 = left.moveForward(int x); // moves a robot forward x spaces turnLeft(); //turns a robot left turnRight(); //turns a robot rightHow many method calls would it take to draw each individual number in the seven segment form? Try to minimize the number of calls you use.1234567890
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Count input length without spaces, periods, or commas Given a line of text as input, output the number of characters excluding spaces, periods, or commas. Ex: If the input is: Listen, Mr. Jones, calm down. the output is: 21 Note: Account for all characters that aren't spaces, periods, or commas (Ex","2",) UAB ACTIVITY 5.14.1: LAB: Count input length without spaces, periods, or commas 0/10 main.py Load default template
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Prompt the user for a string that contains two strings separated by a comma. (1 pt)Examples of strings that can be accepted:Jill, AllenJill , AllenJill,AllenEx:Enter input string: Jill, Allen
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If a project required a nonbearing exterior wall to minimize solar heat gain while transmitting some light, which of the following materials would be appropriate?A. Glass blockB. Face brickC. Modular brickD. Grade MW brick
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A hook bill knife is best used for which of the following?Cutting wiresShaping wiresCutting the sheathing of non-metallic sheathed cableCutting holes for wires
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Sandy soil is made up mostly of
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