What is the most common type of fuel cell design?
What will be an ideal response?
The proton exchange membrane (PEM)
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What are the pros and cons of having different size cells for wireless networking?
What will be an ideal response?
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Plants that have a symbiotic relationship with soil bacteria that live in nodules along the plant root are known as __________
Fill in the blank(s) with correct word
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Which of the following is not considered to be a threaded fastener?
A. double-ended stud B. machine screw C. bolt D. rivet
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A protractor is used to measure angles?
Answer the following statement true (T) or false (F)
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