What does mean of 16 AWG S?

What is the difference between a set down and a set up transformer? What is the standard height over a breakfast bar for pendant lighting? Who is the inventor of the lightening conductor? Who was part of making the Canada Robotic arm? What is megger and how does it work? Which statement about bias in social studies sources is true A) most social studies sources are unbiased b)bias most often found in primary sources c) bias often found in secondary sources d) most social studies sources contain some bias? What electrical devices do you know? What is constant flux linkage theorem? Why is conductivity important for Generator primary water? Ac voltage applied across a load resistance produce alternating current? Can you wire 10 Gauge and 12 Gauge in the same circuit? Can an ac motor generate electricity? What size ground wire for a 30 kva transformer? What is Difference between peak inverse voltage and break down voltage? What is the potential difference measured in volts? What is a control circuit? What is the circuit diagram of a sense amplifier? What kind of projects do electrical engineers do? How do you convert NTSC signal into a computer signal? How to calculate the electrical energy for machine?