Posts Tagged ‘National Electric Code’

Tech Quiz Number 1

Thursday, August 13th, 2009
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 _________________.