Quiz 2

Two sport utility vehicles (SUVs) are being considered by a recent engineering graduate. Using the following data evaluate which sport utility vehicle is better. Use six attributes in your a point, overall appearance, comfort, safety, reliability, and fuel mileage. Larger scores on overall appearance, comfort, safety, reliability, and fuel mileage are preferred to smaller ones. Click the icon to view the table with data you have gathered about the SUVs. Determine attribute weights and use the nondimensional scaling technique to find the resulting set of vehicle scores. Fill in the table below. (Round to two decimal places.) More Info Attribute Price Appearance Comfort Safety Reliability Fuel mileage Relative Rank 4 253 6 1 Print Final score Alternatives SUV 1 $27,650 4 3 3 3 22 mpg SUV 1 Done Alternatives SUV 2 $21,900 3 5 4 4 18 mpg SUV 2 - X

Presented below are the quality ratings with regard to soil moisture availability. Erosion rating Moisture rating Erosion Rating MC (%) Rating Slope Slope rating Rating hazard class Low 1 0-5 4 0-5 1 Moderate 2 5-15 3 5-10 2 High 3 15-20 2 10-25 3 Very high 4 >20 1 >25 4 Quality ratings of three land units are tabulated below. Land quality rating Land unit Nutrient availability Trafficability 1 2 1 2 3 1 3 2 2 Additional characteristics of the land units areas follows: Land Permeability Land use M.C. Slope Clay V. Silt OM Structure % % Fine % % unit sand % 1 2 Slow Moderate Rangeland Arable 10 9 40% 10 30 4 blocky 18 8 30% 20 20 2 Coarse granular 3 Moderate to Settled 22 12 20% 15 50 3 Fine rapid granular Suitability Class Nutrient The suitability rating for land qualities for tomatoes and cabbage production is also indicated below; Suitability classes for Tomato production Trafficability Moisture Land Qualities Slope Erosion availability hazard S1 1 2 2 2 2 S2 2 3 3 2 S3 3 4 3 3 4 S4…

TRUE OR FALSE 1.) In rheology, food materials of higher viscosity have higher resistance to flow. 2.) Specific heat is the amount of heat needed to raise the temperature of a unit mass of an object one degree higher without change of phase 3.) Surface area, is related to size but also depends on particle shape. 4.) Size can be correlated with weight given that the material has more or less uniform composition. 5.) Latent heat of fusion is the amount of heat that must be removed to convert water to ice and is also the same as the amount of heat added to convert ice to water.

Please give a complete solution in Handwritten format. Strictly don't use chatgpt,I need correct answer. Engineering dynamics

Analysis and Interpretation of vertical Ground Reaction Forces. In this study, a volunteer was asked to walk on two force platforms under two different conditions. Condition 1- Normal Walk (NW), condition 2 - walking over an obstacle (OW). The right limb was the one to step on platform 1 in both conditions. The force platforms were used to measure the vertical ground reaction forces on the right limb. Data was collected on Vicon (Nexus) software and the attached graphs ( mean NW/OW, Mean (+-)1SD NW/OW) were created. Analyse and Interpret the graphs attached.

Please answer the 4th question

TRUE OR FALSE Directions: Choose true is the statement is correct, otherwise choose false. 1. Literature is not related to a certain region’s culture, tradition, history and people. 2. All written, oral, and multimedia forms of work are considered literature. 3. Poetry commonly utilizes rhymes and figures of speech while prose uses formal sentence structures. 4. Drama is delivered on a theatrical stage with actors and actresses. 5. Fictional works have the same elements of non-fictional works. 6. Facts, information, and statistics are focused on non-fictional works. 7. Human history and advancements were possible without the role literature. 8. The standard of universality conveys that literature must be perpetual and timely. It is forever relevant and it appeals to one and all, anytime, and anywhere. 9. Intellectual beauty expresses that a literary piece must stimulate thought about life and human nature, while suggestiveness pertains to how it evokes emotion of the reader. 10. All…

i need correct explanation my best wishes ton

4 /8 100% MTH004- MAIN- TERM 2- SEMESTER 1 2020 -2021 Page كلية عمان البحرية الدولية INTERNATIONAL MARITIME COLLEGE OMAN Section B (90 minutes) (7) Question 1 If a manufacturer sells x units of a certain product, revenue R and cost C (in dollars) are given by R = 20x C = 2000 +8x + 0.0025x² use the fact that Profit = Revenue - Cost to determine the number of units the manufacturer should sell to enjoy a profit of at least $2400. FMT 自 e

Learning Goal: A car of weight 4550 lb is traveling around a curve of constant curvature p.(Figure 1) Figure + 1 of 1

Question 7 The following formulas are commonly used by engineers to predict the lift and drag of an airfoil: where L and Dare the lift and drag forces, V is the airspeed, S is the wing span,  is the air density, and CL and CD are the lift and drag coefficients. Both CL and CD depend on α , the angle of attack, the angle between the relative air velocity and the airfoil’s chord line. Wind tunnel experiments for a particular airfoil have resulted in the following formulas.   where α is in degrees.

QUESTION 2 The data in the accompanying table were obtained from EPA 1993 Gas Mileage Guide for new automobiles. State whether each of the variables measured is quantitative (discrete or continuous) or qualitative: Estimated Estimated Engine Model Manufacture Transmissi No. of City Cylinders Miles/Gallo Miles/Gallo Highway Size Name on (liters) NSX Acura Automatic 3.0 18 23 Manual Automatic Manual Colt Dodge 1.5 4 32 40 22 22 318i BMW 1.8 4 30 Cаmry Toyota 2.2 4 30

A car company get its engines manufactured from three countries A, B, and C. Percentages of engines produced by the three countries A, B, and C are 40%, 35%, and 25% respectively. It is known that 2% of the engines from A, 3 % of the engines from B, and 1% of the engines from C have emission problem (E). Engines are all mixed and in the warehouse. One engine is selected randomly. a) What is the probability that the engine selected has emission problem? b) If the engine does not have emission problem, what is the probability that it came from country B? c) If the engine has emission problem, what is the probability that it was not produced by the country C?

Don't Use Chat GPT Will Upvote

Please Use excel Shee t Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.

Select atleast two testing devices from among the categories (you may go beyond two). Discuss its application and methods of use. a. testing for speed (Tachometer), b. Testing of Air Consumption (Air-box method/viscous-flow meter), c. testing of exhaust smoke (Bosch/Hartridge/PHS), d. testing of exhaust emission (flame ionization detector/spectroscopic analyzers/gas chromatography) e. testing of torque (absorption dynamometer/transmission dynamometer).

1. A new process for synthesizing methanol from methane is under study to evaluate its technical feasibility. Design simulations indicate that the reactor must have a mean methane conversion greater than 36% for the process to be feasible. In an initial study, eight runs were made. The average conversion was 42% and the standard deviation was 5%. If it can be concluded that the mean conversion u is greater than 36%, further evaluation of the process will be conducted. a) Define H and H₁ 0 b) Compute the test statistic c) Find the P-value of the test statistic. d) State the conclusion.

Question 7

Subject : Mechanical Engineering Electives What are the variables or called in the table or what does k, Pm, Q, W, F and T means?

It is rare to find a design problem that is purely one type of discipline (fluidic system, thermodynamic system, electrical system...etc)  Parametric Design involves finding values for the features that characterize the object being studied. Parametric design could be based on empirical model, mathematical model, or/and Numerical models.  True or False?

Need help filling out the table with the data I have (1st row is fine but show work please)

2 and3

1- Select the optimum choice for: high speed air craft skins material. Table 1: The properties of metallic materials E, GPa Max. use lemp, 'C | Density, Mg/cm' ay, MPa | Relative cost per unit sheet area Material 2.8 300 2 Aluminum alloy 200 69 200 7,8 350 350 700 Carbon steel Stainless steel 193 7.8 650 6 8.9 600 6 Nickel alloy Titanium alloy 207 1000 116 600 4.5 900 10 Table 2: Weighting factor Specific yield strength: Max, use temperature: Youngs modulus: 4 2

What is the claim, evidence and reasoning?

Subject  :- Mechanical engineering

Using the Ashby chart below (also given in class), Strength - Max service temp. Carbon Cost Low aloy Ti aloys Ses irore soels Stainless sloels CFRP Ni alóys Walloys Mg aloys Al alloye Cu ellays SiNa 1000 Metals Zinc aloys Nyors PET PUMA AIN 100 GFR ea glase PVC - ANS PEEK Soda gloss Borosilicate glas Technical ceramics pp poces Neoprone Louhey 10 Brick Lead alloys EVA PTFE Stone lonomers Wood Polymers and elastomers Scone elastomers Non-technical ceramics Rgd palymer foams Coscrete Buta rubber Cork Foams 01 Fexble polymer foams MEA 4 0.01 10 100 Maximum service temperature, Tmax (°C) 30 300 1000 what would be the most appropriate choice for the bulk material used for a turbine blade in a jet engine? O Al203 Nickel alloys Carbon fibre composite O Kevlar Strength, of (MPa)

Use excel to make a best curve fit to demonstrate the relationship between ground speed and airflow and ground speed cabin T.

Truncation errors are increased as the round-off errors are decreased.Group of answer choices True False Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 29oC, 29.2oC, 29.3oC, 28.9oC, and 29.1oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is not accurate and not precise The thermometer is faulty. The thermometer is accurate and precise The thermometer is not accurate but precise. Say, you have a thermometer and you are checking the temperature of a body that has a temperature of 36o Using your thermometer five times, it gives you the following measurements: 36oC, 35.6oC, 36oC, 37oC, and 36.2oC. What can we conclude about the accuracy and the precision of the thermometer?Group of answer choices The thermometer is accurate and precise. The thermometer is accurate but not precise. The…

Answer a and b in excel