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What is the word for a mechanical device used to lift people and heavy objects?
it depends on d type of wrk it is basically doing it can be called as a simple lifting machine if it exploits d very basic physics of load,fulcrum nd effort there r devices like single purchase crab, double purchase crab, differential wheel and axle ,etc which r used 4 d same applications
How do you get the level 60 gear in wizard101?
You can get your level 60 gear by going to blad raveneye in Triton avenue. If you are level 60 he will give you a quest to going in crab alley. You then follow the quests from the Herman in crab alley. The quest will come and the will ask you to enter the waterworks. This dungeon take 4 people.. The multiple bosses and fight will drop gear. You might not get your level 60 gear though.
Who is building the Berbice Bridge?
The Berbice River Bridge is being built by a consortium of Guyanese private businesses and Guyana's National Insurance Scheme. It is believed that a significant component of the investment funds is sourced both directly and indirectly from the National Insurance Scheme. The consortium is named Berbice Bridge Company Incorporated (BBCI) with head offices in the Capital, Georgetown. BBCI's operation is under a concession arrangement with the Government of Guyana; BBCI would fund the 1.57km long pontoon floating bridge across the Berbice River between the D'Edward Village on the west side and Crab Island on the east side of the river. The Government of Guyana is funding the approach roads, almost 4km long, to each end of the bridge. In addition, BBCI is funding all anciliary investments including toll stations, an office and maintenance facility.Under th concession agrement, BBCI would operate the bridge as a toll service and recover financial returns over a 21 year period, when the investment would be handed over to the Government.
What is the purpose of retracting landing gear's pivot?
When the landing gear retracts, it is very important for aerodynamics that they retract into the body of the aircraft as much as possible. However, placement of the landing gear depends ultimately on factors such as the aircraft's center of gravity, its weight, its possible fuel load and much more, there may not be a good locaction in the aircraft for the wheels to rectract fully without some kind of articulation. As a result, aircraft designers often must come up with some pretty interesting solutions to enable to landing gear to be retracted fully into a space that is otherwise unused in the aircraft. Often in order for the landing gear to retract into its well, the wheel trucks may have to be rotated or pivoted. Large aircraft in particular often have multiple wheels for each of the landing gear. It is particularly difficult to design a retraction system for these as the wheel trucks may be very large and ungainly. Some large aircraft have the ability to pivot the landing gear to one direction or another for landing. This is done to increase the aircraft's capacity to land in cross-winds. In a strong cross-wind the aircraft may not be able to land gracefully pointed straight down the runway, and so the landing gear may be off-set one direction or another to allow the aircraft to land with a slight crab-angle.
Is single purchase crab is reversiblewhy?
Yes, the single purchase crab is reversible if it faulty and the causes is covered in the warranty.
Which are Field applications of single purchase crab?
The single purchase crab can be used in a rugged and very steep field conditions.
What is law of machine in single purchase crab?
The law of machine in single purchase crab can be described by the relationship between the effort required and the load lifted.
Why pinion wheel is smaller than spur wheel in single purchase crab give reasons?
The pinion wheel is smaller than the spur wheel in single purchase crab because it is the one that drives the spur wheel.
What is the difference between simple purchase crab winch and double purchase crab winch?
go
What Minimum change in set up to increase velocity ratio of single purchase crab?
To increase the velocity ratio of a single purchase crab mechanism, you can change the ratio of the radii of the drum that the rope wraps around and the radii of the axle around which the crab rotates. By increasing the radius of the drum relative to the axle, you can increase the velocity ratio. This can be achieved by either increasing the diameter of the drum or decreasing the diameter of the axle.
What are the minimum changes in set up to increase velocity ratio of single purchase crab?
To increase the velocity ratio of a single purchase crab winch, you can either increase the diameter of the drum or decrease the diameter of the driving sheave. Another option is to increase the number of wraps of the rope on the drum to create more friction and improve the mechanical advantage.
Is an crab an omnivore herbivore or carnivore?
A crab is an omnivore and not an herbivore or carnivore. The crab eats both plants and animals but its preferred diet is one that is high in sea creatures.
At construction site one single purchase crab with VR 50 and other with VR 70 are available state which machine you will prefer for work why?
At a construction site, I will prefer to work with the VR 70 rather than VR 50 because it is more powerful.
Where can I purchase crab cakes online?
You can purchase pre-made gourmet crab cakes online from Omaha Steaks. You can also try crabplace.com. Rather than purchasing them online, you could purchase the crab meat from your local grocery store and put the crab cakes together yourself to be more healthy!
What are the minimum changes in set up to increase velocity ratio pf single purchase crab?
To increase the velocity ratio of a single purchase crab, you can change the diameter of the drive wheel or adjust the number of strands supporting the load. Increasing the diameter of the drive wheel will increase the velocity ratio, while adding more strands supporting the load will also enhance the mechanical advantage and thus the velocity ratio of the system.
Why two spurs and two pinions are provided in double purchase crab?
In double Purchase crab machine, If it is required to increase V.R of the machine, What minimum changes are to be made?
