I am translating to spanish a procedured for crossarm change and one of the steps mentions to "jack a bubble" in the conductor. What does "jack a bubble" mean?
Must be a double dead-end, but exactly what Poot said.
Yup, what Poot said
"It is not the critic who counts:The credit belongs to the man who is actually in the arena" Teddy Roosevelt
Tirar de comba en conductor desde ambas direcciones
Why did the first electrical workers feel the need to Unionize? To give you something to rail against? No. Because there was a 50% mortality rate in the business. Safety! IT IS STILL TRUE TODAY!