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What is the difference in wire gauge size?
Heavier wires do not necessarily mean better sound. Typically, 18 or 16 guage wire is sufficient for home audio systems. If you are going to be running extremely long distances, say 100 feet or more, then increase the gauge size to like 14 or 12 to keep from losing too much audio signal. In a car, 18 guage wire should be quite sufficient.
What does 200uAmps mean?
IT IS READ AS 200 MICRO-AMPERE OR 200 DIVIDED BY 1,000,000,000=0.0002 AMPS.
How do I determine how many amps I need for a 3PH 10HP motor with 208 voltage?
First and foremost is the information the manufacturer puts on the nameplate of the motor. Second, the generic amperage can be found on motor charts that are on the Internet. Third you can use a formula to find the approximate amperage. HP = Amps x Volts x 1.73 x pf/746. Transposed for Amperage, Amps = HP x 746/Volts x 1.73 x pf. Use pf = .9 Amps = 10 x 746/ 208 x 1.73 x .9 = 7460/323.85 = 23.03 amps. See how much easier it is to read the nameplate.
What should a ohm meter read if a circuit is open?
Infinity.
What should you be able to do in post reading phase?
summarize what you have read.
