Homework Set 8

Solve Correctly please . Asappp

Please help with this answer. I have also attached a list of all of the answers it is not. I just submitted this problem and it said the answer was incorrect so im looking for some additional help.

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.

Task 3-a: If you have four instruments used to measure a temperature of 50.02 C inside the factory. However, the instruments gave different readings for different trials as follows: Instrument 1 20 30 40 50 60 70 80 51 49 Instrument 2 49 49 49 49 49 49 49 49 49 Instrument 3 48.01 48.03 49.02 49.01 50.00 48.02 47.09 47.05 47.80 Instrument 4 17.01 17.02 17.09 17.03 17.01 17.03 15.09 19.02 17.00 1. Define the resolution of an instrument. 2. Define the sensitivity of an instrument, then explain how the sensitivity of an instrument can be calculated. 3. Define the accuracy of an instrument system and explain using your own words how the accuracies of different instruments are compared. 4. Define the precision of an instrument system and explain using your own words how the precisions for different instruments are compared.

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On the drawing attached, before any geometric controls are applied, what is the coaxility tolerance is implied between the diamters?

Nup ==0.6+ 0.387 (675586) (1+( 1+ 9 0.559 16 0.7228 8 27 = 13.1 How to get 13.1 by calculator? I try many times buy my answer not the same.

Calculate the young’s modules in GPa

1. Answer each problem following the proper format (GIVEN, REQUIRED, SOLUTION). 2. Do not round off intermediate values when using them to solve subsequent values; however, they may be written up to 4 decimal places in your answer sheets. Final answers should be rounded off up to 4 DECIMAL PLACES. 3. Box the final answers.

solve 30-40 minutes hand written asap..i'll rate

A vertical chemical reactor undergone a maintenance in which its internals were subjected inspection from bottom to top before catalyst loading. A site engineer (63.00 kg) was tasked to do the inspection and he stopped from time to time at each portion to inspect. A safety officer monitored the engineer’s position while watching from the top and reported his position (Refer to the photo attached. CORRECTION for data table at t=70.00 min, position=725.0 cm): Solve for: (a) Power he exerted at t = 50.00 min (b) Power he exerted at t = 65.00 min (c) Total Work he exerted throughout the inspection (d) Average Power throughout the inspection

please answer the table

GIVEN: L1=20 N                               GIVEN: a= 4m  GIVEN: L2= 20 N                              GIVEN: b= 5m GIVEN: L3=20 N                               GIVEN: c= 6m GIVEN: L4= 0 N                                GIVEB: e= 3m GIVEN: L5= 10 N ANSWER: (a) Ax in N (b) Ay in N (c) Ex in N (d) Ey in N PLS SOLVE IN A COMPLETE SOLUTION AND WRITE LEGIBLY AND ALSO DRAW THE FREE BODY DIAGRAM

can you answer the table?

Calculate the final output using the Centroid method for the following strength values Provide step by step calculations Strength Calculations Min 0.2 Low 0.2 Time Avg Taken Water Med 0.4 0.5 level Max 0.4 High 0.3 Time Taken 1. Min - Range 0 30 60 2. Avg - Range 30 60 90 3. Max Range 60 90 120 Water Level 1. Min Range 0 5 10 2. Avg - Range 5 10 15 3. Max - Range 10 15 20

Report Sheet FRICTIONAL FORCES Data: Total Mass (g) Normal Force (N) Static Friction (N) Kinetic Friction (N) 120 1.35 aso 2.5 360 3.8 440 4.8 Include a graph of frictional force as a function of normal force with both data sets on the same graph Record the slope of each line as the coefficients of friction. Coefficient of static friction: Coefficient of kinetic friction: Questions: 1) Why must the coefficient of static friction always be greater than or equal to the coefficient of kinetic friction? 2) Why do items begin to slide down an inclined plane as the angle is increased? (A free body diagram may be helpful.)

y (mm) Po (Pa) 0 101325 0.03 101325.153 0.09 101326.378 0.15 101328.828 0.21 101332.503 0.27 101337.403 0.6 101348.887 1.55 101358.839 2.5 101364.528 3.45 101368.634 4.4 101371.895 5.35 101374.629 6.3 101377.002 7.25 101379.115 8.2 101381.03 9.15 101382.793 10.1 101384.435 11.05 101385.978 12 101387.441 12 101387.441 19.091 101396.814 26.182 101404.815 33.273 101412.065 40.364 101418.55 47.455 101424.037 54.545 101428.261 61.636 101432.34 68.727 101432.34 75.818 101432.34 82.909 101432.34 90 101432.34

5) Which statement is true about the friction factor in the Moody diagram (shown below). Moody Diagram 0.1 0.09 Transition Region 0.08 0.07 0.05 0.04 0,06 0.03 0.05 0.02 0.04 0.015 0.01 0.03 0.005 0.002 0.001 5x10-4 2x10-49 10-4 5x10-5 10-5 5x10-6 10-6 Friction Factor 12---- Laminar Flow 64 Material Concrete, coarse 0.25 0.025 Concrete, new smooth Drawn tubing 0.0025 Glass, Plastic Perspex 0.0025 Iron, cast 0.15 Sevens, old 3.0 0.1 Steel, mortar lined Steel, rusted 0.5 Stoel, structural or forgod 0.025 Water mains, old Friction Factor=AP. 1.0 Smooth Pipe 3000 10³ 10¹ 105 106 107 108 Reynolds Number, Re - Vd P a) The lines for different relative roughness in the turbulent regime correspond to Darcy-Weisbach model b) The lines for different relative roughness in the turbulent regime correspond to Nikuradse model c) The lines for different relative roughness in the turbulent regime correspond to Hazen-Williams model d) The lines for different relative roughness in the turbulent regime…

For a given part drawing (fig.2) prepares a part program for a wire electric discharge machine using special language Fanuc – Cut.

Answers are already indicated. Help me please thank you

6. A die forge press operates an average of 1000 hr/yr. Under a minimal repair concept, machine failures generated a nonhomogenous Poisson process having the following intensity function with t measured in operating hours: p (t) = 0.0000391t 07. When the machine has failed, the repair time is lognormal with tmed -7.0 hours and as hape parameter of 0.8. a) Write the expression for and calculate the MTBF, mean time between failures, for the mission time of 5 yr = 5,000 hr. b) Using this information over the 5 yr mission time, write the expression for and calculate the average inherent, steady state, Availability, Ainh of the mission time of 5 yr operating life of the press.

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

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Give me correct answer please someone give me wrong solve by hand