When it comes to the measurement gauge, the smaller the number the thicker or heavier the material.
For instance:
20 gauge is thicker (the lower the number, the thicker the steel).
12 gauge is thicker than 20 gauge. The lower the gauge, the thicker the sheet metal or wire.
18 gauge is thicker than 20 gauge. 18 gauge is 1.27 mm thick while 20 gauge is .953 mm thick.
18
yes
The metal of the 17 gauge waste drain is thicker than the 20 gauge.
REALLY? What's bigger, 18 or 20?
No, the higher gauge means a thinner wire.
18 or 20 gauge
For vaccines or to draw blood I would use a 20 gauge needle on adult sheep and a 22 gauge on a lamb. To administer medications such as penicillin, I would use a 16 or 18 gauge depending upon the drug and the volume needed.
Yes, a #12 AWG conductor has a greater diameter than a #14 AWG conductor. A #12 conductor has an ampacity of 20 amps whereas a #14 conductor only has an ampacity of 15 amps.
20 0r 17