Because unintended lane changes by distracted driv­ers are responsible for 43% of all highway fatalities, Ford Motor Co. and Volvo launched a program to jointly develop a technology to prevent accidents by sleepy or distracted drivers. A device costing $260 tracks lane markings and sounds an alert dur­ing lane change. If these devices are included in 100,000 new cars per year beginning 3 years from now, determine the present worth of the cost over a 10-year period at an interest rate of 10% per year.

What will be an ideal response?


P = 100,000(260)(P/A,10%,8)(P/F,10%,2)
= 26,000,000(5.3349)(0.8264)
= $114.628 million

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Place the following noncondensing steam turbine startup procedures in order.

____ Verify the lube oil and cooling water are in service. ____ Communicate with the team that the turbine is ready. ____ Open turbine case drains. ____ Slow roll the steam turbine. ____Observe the steam coming out of the drains and, when it becomes dry, completely open the low-pressure steam valve and close the drain valve. ____ Unblock the high-pressure steam. ____ Ensure that the driven equipment connected to the steam turbine is ready for startup. ____ Adjust turbine speed as needed. ____ Open the low-pressure steam valve slightly

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What will be an ideal response?

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Indicate whether the statement is true or false

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