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Engineering
Engineering
College
1. If everyone agreed to take the ethical point of view by respecting others and their core values, would there be any need for a rigorous study of ethics?2. If you had to choose only one of the ethical theories presented in this chapter and use it for all your personal ethical decision making, which theory would you choose? Why? How would you respond to the arguments raised against the theory you have chosen?3. Why do businesses and governments often use utilitarian thinking to determine the proper course of action?
Engineering
College
A machine is used to fill soda bottles in a factory. The bottles are labeled as containing 2. 0 liters, but extra room at the top of the bottle allows for a maximum of 2. 25 liters of soda before the bottle overflows. The standard deviation of the amount of soda put into the bottles by the machine is known to be 0. 15 lter. (a) Overfilling the bottles causes a mess on the assembly line, but consumers will complain if bottles contain less than 2 liters. If the machine is set to fill the bottles with an average of 2. 08 liters, what proportion of bottles will be overfilled? (b) It management requires that no more than 3% of bottles should be overfilled, the machine should be set to fill the bottles with what mean amount? (c) Complaints from consumers about underfilled bottles leads the company to set the mean amount to 2. 15 liters. In this situation, what standard deviation would allow for no more than 3% of the bottles to be overfilled?
Engineering
College
Liquid/vapor saturation pressure P^sat is often represented as a function of temperature by an equation of the form: log10P^sat/( torr ) = a t/C+cb Here, parameters a,b, and c are substance-specific constants. Suppose this equation is to be rewritten in the equivalent form:ln P^sat/kPa = AT/K+CB Show how the parameters in the two equations are related. The parameters in the two equations are related as follows:A = ___ a - In (___)B = ___ bC = c - ____
Engineering
College
a brinell hardness measurement, using a 10-mm-diameter indenter and a 500 kg load, produces an indentation of 4.5 mm on an aluminum plate. determine the brinell hardness number (hb) of the metal.
Engineering
High School
If a traffic light has malfunctioned,a.decrease your following distance.b.treat it as though a flashing yellow light is present.c.treat the intersection as a four way stop.d.wait for a traffic control officer to arrive.
Engineering
College
a si p-n junction has an area of 1 cm2. on the p-side of the junction, there are 2 x 1017 acceptors/cm3. on the n-side of the junction, there are 1 x 1017 donors/cm3. find the built-in potential.
Engineering
College
20. a significant event or achievement that provides evidence that a deliverable is complete is called a a. work package b. phase c. milestone d. checkpoint e. phase gate
Engineering
College
A continuous, stirred tank reactor is initially full of water with the inlet and exit volumetric flow rates of water having the same numerical values. At a particular time, an operator shuts off the water flow and adds caustic solution at the same volumetric flow rate q, but with concentration ci. If the liquid volume v is constant, the dynamic model for this process is:
Engineering
College
full activation of an eoc can include personnel from assisting agencies
Engineering
College
True or False? Fourth-degree burns can be caused by too much sun or brief contact with hot objects, hot water, or steam.
Engineering
College
The fracture strength of glass may be increased by etching away a thin surface layer. It is believed that the etching may alter the surface crack geometry (i. E. Reduce crack length and increase tip radius). Calculate the ratio of the etched and original crack tip radii if the fracture strength is increased by a factor of 4 when 63. 0% of the crack length is removed
Engineering
College
according to science define charge
Engineering
College
What are the barriers to designing and building hybrid trains? Are there any companies close to completing and finishing a train design? What technology did they have to develop to make it a reality?
Engineering
College
rint out the three waveforms for the minimum n values that you think best fit each waveform (note n for each may be different) and answer the following questions: i. of the three waveforms, which one needs the highest number of harmonics (i.e., the most sine/cosine terms) to best describe the waveform and why? ii. if each signal was passed through a low-pass filter (with the same threshold) to eliminate higher frequency harmonics, which output waveform would have the most distortion?
Engineering
College
assume the variables x, y and z have each been assigned an integar value. write a fragment of code that assigns the least of these three variables to another variable named min1min=x2 if: y3 if: zCode Analysis: Compiler Error(s) Compiler error messages SyntaxError: invalid syntax (CTest.py, line 3) 3 if:y
Engineering
College
Convert the following hexadecimal numbers to binary. . 10 b. 801 c. XF731 d. X0F1E2D e. XBCAD
Engineering
College
A steel Belleville spring is compressed flat by exerting a load of 1000N.for the maximum compression, the induced stress is 1200 N/mm2. Calculate the thickness and outside diameter of the spring if the ratio of height to thickness is 1.6. The ratio of outside diameter to inside diameter is 5.
Engineering
College
A person of dubious technical ability tells you that two of the direction angles for a particular vector are 30 and 40 degrees. If these direction angles are feasible, then determine the possible values for the remaning direction angle. If these direction angles are not feasible, explain why?
Engineering
College
You can build coherence in your writing by includingtransitional expressions such as the following:for example, additionally,and consequently.a. Trueb. False.
Engineering
College
the area A of triangle varies jointly as the base b and the height h. A triangle with abase of 8 cm and height of 9 cm has an area of 36 square centimeters. Find the area when the base is 10 cm and height is 7 cm
Engineering
College
A load is applied to a rigid bar that is symmetrically supported by three steel rods, as shown. The cross-sectional area of each of the rods is 1.2 in2. Calculate the maximum load P that may be applied (a) using an elastic approach with an allowable stress of 22, 000 psi and (b) using an ultimate strength approach (inelastic) with a factor of safety of 1.85. Assume a ductile material with a yield stress of 36,000 psi.
Engineering
College
5. Which one of the following surveying instruments would be used when extremely accurate measurements are required?O A. Builder's levelO B. TheodoliteO C. Laser levelO D. Automatic level
Engineering
High School
Design an alogrithm to calculate even number from 1000 and 2000 and then print themin the starnder form it should also print total sum
Engineering
College
defining the problem includes defining criteria and constraints. criteria defines what makes a solution successful.
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