Engineering

a buyer can purchase 70 screwdrivers ten 4-inch length twelve 6 inch length twenty 8-inch length are needed. how many heavy 24-inch screwdrivers can be bought to the obtain the total of 70 screwdrivers
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A well-insulated heat exchanger has one line with 2 kg/s of air at 125 kPa and 1000 K entering, and leaving at 100 kPa and 400 K. The other line has 0.5 kg/s water entering at 200 kPa and 20 C, and leaving at 200 kPa. Calculate the exit temperature of the water and the total rate of entropy generation?
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What is the primary source of electrical energy to thevehicle while it is running?CPU Power SystemBattery SystemCharging SystemStarter System
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Genetic engineers insert genes for desirable traits into a cell of an existing organism. What is the term for this process?A. transgenesisB. profilingC. fingerprintingD. cloning
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11. Technicians A and B are discussinghybrid engines. Technician A says that idlestop in HEVs and EREVs is a safety featurefor technicians. Technician B says thathigh viscosity engine oil should be usedwith most hybrid electric vehicles. Who iscorrect?O A. Technician AB. Technician BC. Neither Technician A nor BD. Both Technicians A and B
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What was a campaign belief in the 1980 presidential election? Carter called for a stronger national defense. Carter promised to appoint a woman to the Supreme Court. Reagan endorsed a conservative economic policy. Reagan supported the Equal Rights Amendment.
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Samantha is reviewing an engineers rsum for a design project involving equipment for an agricultural firm. What is it that she is looking for in his rsum? The engineer must have humility. The engineer must be a civil engineer. The engineer must have the proper credentials. The engineer must use materials from the US Green Building Council.
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Select four items that an industrial engineer must obtain in order to practice in the field.
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Which qualities does an Interactive Media worker need when creating video conference or other multimedia projects for customers?ability to keep secrets and information privateleadership and motivational skillscreativity for developing ideas and designsknowledge of how to set up databases
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Awnser All for 100 points !!!!!1. Explain why cardan -type u-joints on a driveshaft must be within 1/2 a degree working angles?2. What makes a constant velocity joint able to transmit engine torque through an angle at a constant velocity?3. What type of grease must be used in CV joints?4. Name two types of CV joints.5. List two items that should be checked when inspecting a drivehaft.6. List the steps necessary to measure driveshaft u-joint working angles.7. Describe how to replace a cardan-type u-joint.8. Explain the proper steps to perform when replacing a cv joint.9. Explain how to determine a rear axle ratio without removing the housing cover.10. Describe how to perform a ring gear tooth contact pattern test.
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A well is located in a 20.1-m thick confined aquifer with a conductivity of 14.9 m/day and a storativity of 0.0051. If the well is pumped at a constant rate of 500 gpm, what is the drawdown at a distance of 7.0 m from the well after 1 day of pumping?
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3 facts about the Tokyo skytree tower aka the tallest tower in the world
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A metal shear can be used to cut flat stock , round stock , channel iron and which of the following?
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Chemical compounds that are created by a string of smaller repeating units are ______ .
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A 0.5 m rod of some material elongates 0.1 mm on heating from 20 to 112C. Determine the value of the linear coefficient of thermal expansion [in (C)-1] for this material.
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The power button on the EEJP600 supplies power to theleads?TrueFalse
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Which option identifies the step skipped in the following scenario?Eric is a newly hired engineer who has just ruined a prototype of a very expensive jet plane made from steel. He was short on time, so he rushed the molds of the body of the jet, causing them to crack. The cost incurred put the project far over budget.He deviated from the design plans of the project.He did not use the proper materials for the project.He did not pay attention to the cost analysis of the project.He did not allow the metal to cool properly when making molds.
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What are ethics in the engineering sector?
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What is the correct order for the first three steps of the engineering design process?
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What did the US and USSR agree on in the INF Treaty? They agreed to reduce nuclear weapons. They agreed that new European nations would be democratic. They agreed to tear down the Berlin Wall. They agreed that the USSR should break into several countries.
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You were recently hired by the Andrews CEO as a consultant to evaluate the performance of the Chief Financial Officer (CFO). As part of that process, you interview the CFO's direct reports (employees). Although they indicate that the CFO is technically competent, one individual told you stories about the CFO's verbal abuse with employees. Given this information, what would be the most effective next step in the process?
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Convert A'B'C'D' + A'B'C'D + A'B'CD' + A'BC'D + AB'C'D' + AB'C'D+ AB'CD' to SOP form
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Why is hardwood "hard" and softwood "soft"? What do those names refer to?
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Tech a says you should push the wrench when braking a fastener loose. Tech b says that you should pull the wrench when braking a fastener loose. Who is correct?
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