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How do digital factories and lean manufacturing differ from other manufacturing technologies? Why are these new approaches needed in today’s environment?
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Advanced Placement (AP), 26.06.2019 08:00, alexandergoetz4857
Which of these is a disadvantage of hydrogen fuel cells? a. engines that use hydrogen fuel are more efficient than gasoline-powered engines. b. the only emission produced by hydrogen fuel cells is water. c. hydrogen fuel is continually available and useful for heating. d. hydrogen fuel is often purified in a process that emits lots of greenhouse gases.
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Advanced Placement (AP), 27.06.2019 01:30, elizabethhubbe
What happens when two galaxies approach each other? a. they form a black hole. b. they merge because of the strong gravitational pull they exert on each other. c. they shred each other into smaller galaxies. d. they form a supernova. e. they repel each other away because of their strong gravitational pull.
Answers: 1
How do digital factories and lean manufacturing differ from other manufacturing technologies? Why ar...
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