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The electromagnet is a separately-sold accessory, and adds to the array of c ontrols in the operator"s cab ( Kwan Yin- patroness of Crane engineers!)- well one more arm might be needed to conn the magnet hoist- to turn it on and off. The usual type is a (Doughnut) or circular magnet-which is of course electromagnetic- and requires a separate power line, geneator, etc which would take up space in the the cab and in the case of the generator, the body structure of the crane. They have been around since the early l900"s but have their limitations- stainless steel is non-magnetic , for example, they also generate heat and are fairly heavy for lifting power. so it goes. the Roaring junkyard in Williamsport, PA used one on a thirties vintage crane on the back of a Mack truck ( this customized). They had three generations of cranes in that yard- one old Steam, in the back- the gas truck mounted one just described, and a then, spanking-modern Lorain yellow Diesel truck c rane.
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What is a magnetic crane?
The crane itself isn't magnetic. The attachment that either couples to the boom clevice or cables. The power is supplies via generator.
What do you call a vehicle that lifts metal with a magnet?
A magnetic crane.
What is electromagnetic crane?
it is a crane no its an electro magnetic crane An eletromagnetic crane is a crane that has a giant magnet to pick up things with cobalt, nickel or iron in them. The magnet is run through electricity so you can turn it on and off at will.
Where does saras crane make nest?
where dose the sarus crane make its nest
Where do you go to find out how to make a paper crane?
I suggest you go to wikianswers.com and ask "How do you make a paper crane?"
What would likely happen to the car's magnet domains if it was suddenly dropped from a crane?
if the car drops and magnetic domains droop 2 from the crane then the car wont have any domains in the car because of the crane duhh lls :) yeaahh thats all but thats the answer.
What does atoms have that make an object magnetic?
Magnetic fields are the reason why atoms make an object magnetic.
How does a crane make work easier?
No
How does a crane use electromagnet?
A crane or junkyard crane uses an electromagnet to pick magnetic items up. The crane controls the electromagnet by using a a circuit that has a wire wrapped around a piece of metal that can be magnetized that's at the end of the crane's arm. When the circuit completes, the metal at the end of the cranes arm gets temporarily magnetized. When the current stops, the metal get demagnetized and can't pick things up anymore.
What is a paper crane?
a paper that is folded to make a bird, like origami. a crane is a type of bird.
How can you make a non-magnetic substance magnetic?
by rubing
How do you make origami crane?
Go to www.ehow.com or www.ask.com or www.wikihow.com and you will get a origami crane in just minutes!!!! From Emma
