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☆☆☆☆☆A sheave is a 1. a pulley for hoisting or hauling, having a grooved rim for retaining a wire rope. 2. a wheel with a grooved rim, for transmitting force to a cable or belt. verb (used with object), sheaved, sheav·ing. to gather, collect, or bind into a sheaf or sheaves To collect and bind into a sheaf.
List three components included in a space suit?
Answer:
- Helmet
- Communication System
- Parachute
Well, venus is the hottest planet on the solar system. It has hot gasses. Which would make it...hard to live on venus. Most likely, your dome will melt. == == But there is an area 50km above the surface where the temperature and pressure are Earth-like, the winds circle the planet in 100-hour "days", and the gravity is just less than earth-like. Because the gases there are heavier than Earth's atmosphere, there is the possibility of "floating cities" kept in place and following the prevailing winds much like present day hot air balloons. Your bubble wouldn't need to be incredibly strong, but it would need to be resistant to sulfuric acid. See the Wikipedia article on the Colonization of Venus for more information.
calculate the volume of water a drum can take the drum is 72inch diameter by60inch height
pie
1559
The client brief and the design brief are not the same. The client brief states the client's issue and what the client expects. The design brief has to do with the design of the project.
there are two lift in one building ?
Sheave is another name for the entire pulley, rather than the indentation.
the headgear of a mine operates the mine cage
Because of the pressure of the headgear
BECAUSE THE SHAFT IS 500 POINTS FROM HERE
They lift the miners and they tools,so that they can go up and down
winch and sheave
The winch on the right has two sheave wheels and a counterweight
Yes
Because it is strong enough to keep the sheave wheel in place
A sheave (/ʃiːv/) or pulley wheel is a grooved wheel often used for holding a belt, wire rope, or rope and incorporated into a pulley. This allows the wire or rope to move freely, minimizing friction and wear on the cable. Sheaves can be used to redirect a cable or rope, lift loads, and transmit power. A sheave (pronounced “shiv”) is actually part of the pulley system. The sheave is the rotating, grooved wheel inside the pulley.
What are the differences between the two mine winches shown
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What do you think a countweight does for a mine winding system.
