20 amp circuit breaker
Usually nothing larger than 3 amp fuse. Under normal use 2amp fuse will work perfectly....
You don't. It won't work.
circuit breaker fuse
A mobile CB radio.
pos (red ) should got straight to the battery or fuse box .ground should be conected to the frame of car or metal ,never the battery for the ground side
Yes, many people in the word still use a CB radio. Truck drivers use CB radios each day.
pull the plate off the dash where the cb is strapped to
12 volts in a car battery
You may want to reconsider going directly into the fuse box; that connection will always be hot, so "if" you forget to turn off the CB when you leave the truck, you'll drain your battery. Think about going to a "power when on" connection.
You don't. Linear amplifiers are illegal for CB use. The maximum input into the final stage of a CB transmitter is 5 watts.
Go right to the battery with 10 gauge wire for both the 12 volt power supply and ground. Fuse the radio with a 5 amp fuse.