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Engineering

Description: Write a function that takes in a list of numbers and a list of indices. Note that indexList may not only contain valid indices. The function should keep track of the number and type of errors that occur. Specifically, it should account for IndexError and TypeError. It should return the average of all the numbers at valid indices and a dictionary containing the number and type of errors together in a tuple. errorDict should be formatted as follow

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Engineering

In Florida the fine for going over 5 mph in a school zone results in a fine of how much

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Engineering

Would you consider the practice of "ghost hunting" to be closer to science or pseudoscience, based on the information provided in the article? Provide two examples to support your answer.

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Margaret Gentry

Engineering

In the designation of wrought Al alloys, eg. 3m, what does the first digit-3 - refer to? A. The main alloying element B. Carbon percentage of the alloy C. Whether it is an ingot or a billet D. Specific alloy heat treatment

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Engineering

Considering your experimental results on cathodic protection and that the Stratton should have been operating with an impressed current cathodic system, create a hypotehsis for what you think occurred that caused the Stratton to undergo corrosion much mroe rapidly than it should have?

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Engineering

Que fato marcou o esporte nesse período de"pandemia"?

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Engineering

We can process oil into a lot of useful fuels to run our cars, trucks, and even airplanes. Oil is used for making lots of other valuable products that we use every day. Can you name five of those products?

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Engineering

Water enters a hydraulic turbine through a 30-cm-diameter pipe at a rate of 0.6 m3s and exits through a 25-cm-diameter pipe. The pressure drop in the turbine is measured by a mercury manometer to be 1.2 m. For a combined turbine-generator efficiency of 83 percent, determine the net electric power output. Disregard the effect of the kinetic energy correction factors.

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Stella Oconnell

Engineering

This color curb is where parking is permitted for a limited time. The time constraints for that park will either be painted on the curb or on a sign next to the curb.

Green

Yellow

Red

White

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Engineering

1. The expression used for computing the modulus of elasticity neglects shearing deformation. Therefore, theoretically, the true modulus of elasticity should be slightly larger than the computed value. Does the data obtained in this experiment agree with this statement?

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Engineering

Air pressure is higher above an airfoil.

true or false

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Engineering

A rectangular open channel is 20 ft wide and has a bed slope of 0.007. Manning's roughness coefficient n is 0.03. It is in uniform flow condition with a discharge of 400 cfs. (a) Calculate the normal depth. (b) Calculate the Froude number. (c) Calculate the critical depth and velocity. (d) Calculate the critical slope (e) Determine if the flow is in the sub-critical or super-critical state.

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Engineering

There are totally (___) slip system in an FCC metal.

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Engineering

There are three basic methods of transmitting power as a. Electronical, mechanical, and fluid power b. Electical, mechanical, and chemical c. Electrical, mechanical, and fluid power d. Mechanical, pneumatic, and hydraulic power

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Engineering

Consider a vertical piston/cylinder system. The piston has a mass of 35 kg and has an unknown radius. There is a pressure gauge to output the pressure inside the cylinder. If the piston is compressed and the pressure gauge reads 300 kPa. What is the area of the piston

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