What is polypropylene?

What will be an ideal response?


Polypropylene (PP) is much like polyethylene but is more heat resistant and stiffer. It is used for hot water pipes and waste disposal systems and makes strong fibers for carpeting.

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What kind of cognitive radio concept can be used to avoid interference between wireless nodes?

What will be an ideal response?

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One primary effect of World War I on the United States was that it

A. opened new markets in Germany and Austria-Hungary. B. reduced opportunities for trade with the Allies. C. conducted an immense amount of trade with the Allies. D. turned more of its economic activity toward Latin America and Asia. E. virtually ended American international trade.

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The purpose of the schematic diagram is:

A) To show the location of all the electrical components. B) To show how and where all the wires inside the unit are connected. C) To show the scheme, or logic, of the electrical circuitry. D) To show how the power and control wiring connect to the unit.

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What is the operating voltage of the Honda IMA mild hybrid system?

A. 42 volts B. 144 volts C. 300 volts D. 650 volts

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