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I think what you are asking is known as "Two Block". This is a situation with a crane or hoist where the lower "block" is raised to the point where it contacts the upper "block"(or hoist, or boom). Originally nautical referring to two pulleys or blocks. In this situation, movement would immediately cease, and the cable could break, causing the lower block and its load to fall. Modern cranes and hoists have upper limit switches to prevent this from happening.
What else can I help you with?
What does (.)(.) mean?
you mean what you mean
What does descriptor mean?
It mean what you don't what does it mean.
What does mean mean in statistics?
Mean is the average.
What does GRI mean?
What does GRI mean? What does GRI mean?
Do you say 'what does it mean' or 'what is it mean'?
The correct usage is "what DOES it mean"
What do the hardens mean mean?
The haudensaunee mean irguios
Who was king Henry and what did he do?
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
What does what do you mean mean?
as you do
Does mean mean average?
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
What is the present and future tenses of the word meant?
Present - I mean, She means. Future - I will mean, She will mean. Past - Meant.
What is a metaphor for being mean?
He is as mean as a copperhead snakeHe is as mean as an angry bearHe is as mean as a bottle of brandyHe is as mean a black woman
What does it mean if you are a guy and have a boyfriend?
What do you mean "what does it mean"? It doesn't "mean" anything, it's just a fact.
