What areas of learning are you most looking forward to in Decision Mkg/Essent Bus Comm ? How will you engage.
A noise process with zero mean has a uniform amplitude density function g(U) = 1/
A noise process with zero mean has a uniform amplitude density function g(U) = 1/ 6 [1/V] in the [-3V, 3V] range and out of that range it is zero. We send this noise through an ideal amplifier that amplifies the noise by 10. Questions about the amplified noise:i) What is the maximum amplitude of this noise?ii) How large is its mean value?iii) How large is its mean-square value?iv) How large is its effective value?
a uniform ladder, of weight w and length 5 m, has one end on rough
a uniform ladder, of weight w and length 5 m, has one end on rough horizontal ground and the other touching a smooth vertical wall. the coefficient of friction between the ladder and the ground is 0.3 the top of the ladder touches the wall at a point 4 m vertically above the level of the ground. a) show that the ladder cannot rest in equilibrium in this position. use words to explain this in order to enable the ladder to rest in equilibrium in the position described above, a brick is attached to the bottom of the ladder. assuming the brick is at the lowest point of the ladder, but not touching the ground b) show that the horizontal frictional force exerted by the ladder on the ground is independent of the mass of the brick c) find, in terms of w and g, the smallest mass of the brick for which the ladder will rest in equilibrium
Analyze an existing small residential home to identify how to reduce the energy use from the baseline conditions. Document what
Analyze an existing small residential home to identify how to reduce the energy use from the baseline conditions. Document what improvements you would recommend by showing evidence of why the improvement is beneficial (energy savings, carbon savings, and/or cost savings). Evidence includes a written explanation and your calculations comparing the existing system to your proposed recommended improvement. You must include at least 1 RES in your recommended improvements. Project Overview Design a renewable energy system to achieve the following goals: l) Achieve at least a 50% reduction in energy use compared to the baseline design documented by BTU input required for both cases. (i.e. convert all energy use into Btu/yr AND show all calculations) a. Detail the baseline energy use and energy cost b. Detail your proposed system’s energy use and energy cost 2) State why your system is an optimum investment. (i.e. —justify by your system costs and your return on investment) 3) Bonus a. For energy reduction greater than 50% b. For a better overall return on investment compared to the baseline case (note — you must document your cost estimates and include installation costs)scan0001.pdf4 months ago01.12.202010Report Issue
1. Perform online research and write in brief (1.5-2 pages) the manufacturing processes involved for any ONE of the following
1. Perform online research and write in brief (1.5-2 pages) the manufacturing processes involved for any ONE of the following modern items (products): a. Cell phone/digital camera batteries b. Solar cells c. Military body armor d. Wind turbine blades e. Automobile engine block f. Fuel cells g. Lightweight bicycle frames h. Space telescope mirrors i. Cell phone displays j. Any engineering product of your choice 2. Highlight the ethical and professional responsibilities involved in the manufacturing process and the impact of the product on global, economic, environmental, and/or societal context.4 months ago30.11.202015Report Issue