Tech Quiz Number 1

Test your knowledge of science and engineering…
1. It can take as little as ___________  of electrical current to kill a human being.





2. You keep bending and unbending a wire coat hanger.  It eventually breaks at the bend because of ____________.





3. When you boil one pound of water off to steam in an open pot, its volume expands by a factor of over ____________.





4. The proper combination of ______________ is needed for combustion to occur.





5. The National Electric Code (NEC) is also known as _________________.







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