Which statement is the best example of how society affects the use of
technology?
A. Farmers...
Engineering, 03.10.2021 03:20 jaidalynkimora
Which statement is the best example of how society affects the use of
technology?
A. Farmers make more money by using modern farming machines.
B. Farmers work harder than bankers to make a living.
O
C. Farmers in hilly areas grow crops on terraces built on the hillsides.
D. Farmers produce the most desirable vegetables by using
pesticides.
Answers: 2
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Burgers vector is generally parallel to the dislocation line. a)-true b)-false
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Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
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Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis
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Ahelical coil spring has a mean diameter of 50 mm, a wire diameter of 5.5 mm and is wound with a pitch of 10 mm. the spring steel has an ultimate strength of 1250 mpa. find the force needed to compress the spring solid and the wire stress in this condition. state whether the spring will return to its initial length.
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