What are free electrons?
A) Electrons that flow without any energy input
B) Electrons that are no longer bound to their atoms
C) Electrons that escape from conductors into the surrounding air
D) Electricity that the power company does not charge for
B
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Which of the following cells are NOT considered environmentally friendly?
A. NiCad B. NiMH C. Li-Ion D. Ultra-capacitors
Triple Play Innovators Corporation (TPIC) plans to offer IPTV (Internet Protocol TV) service to North American customers starting soon. Perform an AW analysis of the EVA series for the two alternative suppliers available for the hardware and software. Use Te = 30%, after-tax MARR = 8%, a study period of 8 years, and SL depreciation (for simplicity, omit the half-year convention and MACRS). Use a spreadsheet.
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____ is the word used to describe something that seems pleasing to us.
A. Synectic B. Technical C. Creative D. Aesthetic
Tall safety stands would be used to _______
A) Help support the vehicle when a major component is removed from the vehicle B) Lift a vehicle C) Lift a component such as an engine high off the ground D) Both B and C