Observation …for dr. rick’ Before implementing changes, you should accurately determine the current condition. This research requires observing people and how they interact with their environment. This assignment is developed to give you the observational experience, opportunities to document what you are seeing and reporting your discoveries in a formal paper.I’ve given you an example […]
Read More »Jaguar Question 1.Research the case study on “Exxon Valdez accident” of 1990 in your textbook and on the internet and answer the following questions: (use the template: Evaluation of Case Study). ◦What were the causes of the incident?. ◦What regulations were passed as a result of this incident?.. 2.What is sustainability? Describe how LCA (Life […]
Read More »mobile and wireless communication In a CDMA system the chip duration is 0.26us and maximum excessdelay 1.3us, into how many delay bins do the multipath components fall? if the maximum excess delay is 100ns is the CDMA system narrowband or wideband? Is this the question you were looking for? If so, place your order here […]
Read More »Electrical Engineering The objective of this project is to design a temperature alarm system which measures air temperature and provides an alert when the temperature exceeds its defined upper and lower limit. Specifically, a red LED should turn on when the temperature is lower than the lower limit or higher than the upper limit. When […]
Read More »Engineering Help The SCR in Figure 1 below requires a 3 V trigger. Using Multsim, design a system by which the gears are shifted when a CdS photocell resistance drops below 4k.Using Multisim, design a system by which a control signal of 4 to 20 mA is converted into a force of 200 to 1000N. […]
Read More »EE450 Capstone Project for Grantham I need everything for week 4, week 5, week 6, week 7, and week 8, I know most of the ending assignments require the student to perform their own work, but I am mainly interested in using your work as a guide to help mold my assignments to increase my […]
Read More »Instrumentation Measurements (Electrical Engineering) 1. A copper metal wire is used as a strain gauge. The resistivity is 1.68×10-8 Ω.m at 20. The length and cross-sectional area of the wire are 5mm and 4*10-4 m2. The material elongates by an amount of 0.2mm in 0.2mm increments until it reaches 6mm in length. Assuming the […]
Read More »“FOR NITKKR ONLY” A second order instrument is required to measure the input signals up to 100Mz with an amplitude inaccuracy of less than 1%. Calculate the natural frequency requirements, if the damping ratios are 0.3 and 0.6 respectively. Determine the phase shift in each case at 50 and 75HzQ2 It is proposed to improve […]
Read More »screen for intake valve stick in car engines HiI am trying to develop a simple primary screen to distinguish between good and bad fuel additives in fuel..good additives prevent intake valve stick in the cylinder head of engines.bad additives promote stick There is a full engine test to screen for good additives, but it is v […]
Read More »spread spectrum technique Assume we wish to transmit a 64-kbps data stream using spread spectrum technique. Compute the bandwidth required for SNR = 0.1 and 0.01.If the data stream is transmitted using a bandwidth of 64 kHz in an ordinary system (without spread spectrum), what is the SNR that could be tolerated without experiencing significant […]
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