A #14 copper wire with an insulation factor of 90 degrees C is rated at 15 amps.
To answer your question for voltage drop at 200 feet a voltage needs to be stated.
Assuming the voltage of 120 is used to maintain 15 amps at the distance of 200 feet a #6 copper conductor will limit the voltage drop to less that 3 percent.
Assuming the voltage of 240 is used to maintain 15 amps at the distance of 200 feet a #10 copper conductor will limit the voltage drop to less that 3 percent.
70 amps.
18 amps.
A #8 copper wire with an insulation rated at 75 or 90 degrees C is rated at 45 amps.
30 amps is often the limit recommended for standard residential wiring on a #10 copper wire. You are correct.
A #8 copper wire with an insulation rating of 90 degrees C is rated at 45 amps.
50 amps.
140 AMPS
70 amps.
18 amps.
The amps that a four gauge wire will handle will depend with the thickness of the wire. If the wire is thin, the four gauge will handle 95 amps.
A #8 copper wire with an insulation rated at 75 or 90 degrees C is rated at 45 amps.
30 amps is how much a 10-2 wire will carry at 110 feet. 10 gauge wire is only good for thirty amps per the national electrical code. Using 80% of the breakers usage you will actually be getting only 24 amps.
30 amps is often the limit recommended for standard residential wiring on a #10 copper wire. You are correct.
A #8 copper wire with an insulation rating of 90 degrees C is rated at 45 amps.
101 amps for chassis wiring and 37 amps for power transmission. This is for short lengths of wire.
Generally 40 amps continuous or 50 amps surge is safe.
150 amps