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What are hydraulic grid lines?

Good Question . Next please.....


How is hydraulic gold mining done?

In hydraulic mining, powerful jets of water are directed at thick beds of gravel to break them down and wash the residue through lines of sluices designed to separate gold particles.


Why are aircraft hydraulic power supplies colour coded?

I think they decided that it was just more user friendly and more fool proof than numbers. (747's hydraulic systems are numbered) The color coding of the hydraulic lines is a European practise. The Boeing designs and most US designed a/c have their hdraulic systems numbered. The color code is really just a way to Identify the separate systems in the documentation and the cockpit procedure as well as physically on the hydraulic tubing.


Why are giant machines that are designed with pulleys for these functions instead of hydraulics?

Not sure if I know what "giant machines" are, but I can make a comparison with Airplanes. Some large aircraft use pulleys and cables to work the flight controls and the newer ones use hydraulics or electrical servos. The cables have an advantage in that they are less complicated than hydraulic controls. Hydraulics have to have a reservoir, a pump, and usually high pressure lines as well as a return line. This requires a lot of maintenance and present more problems if the hydraulic lines required for large vehicles. The larger the vehicle, the more hydraulic oil to fill the lines. Modern military jets and the A380 use smaller hydraulic lines pressurized at 5000psi, which reduces the required volume of oil. Of course, a system pressurized at 5000psi seems to present more problems than a 3000 psi. Now, the cons of the pulley and cable is that this does not apply as much force as a hydraulic system. Also, for long cable runs and complicated controls, the cables require a lot of rigging and adjustment and checking the cable for damages from wear. Did that help??


How do you attach a jet engine to a wing?

They are attached with high tensile strength bolts, some have three, some six. they bolt directly to mounts on the wing structure and cannot be seen as they and the wiring and fuel and hydraulic lines and inside the outer cowling.

Related Questions

Hydraulic lines should never be constructed of?

galvanised pipe


Why should you not erase constuction lines?

If you mean after the construction is finished, then they prove it was constructed and not measured.


How do you build pressure in hydraulic lines?

Pressure by the hydraulic pump is made​​.


What is the function of hydraulic lines?

The function of hydraulic lines is to connect to the hydraulic system to carry either water, oil or any other form of liquid for that system. The hydraulic line is extremely important to the function of the system and works based on either a low or high pressure.


Can break lines to a car freeze?

Brake lines should never freeze. The fluids the lines contain aren't freezable content.


What causes sponginess in a hydraulic breaking system?

Air in the lines


What are hydraulic grid lines?

Good Question . Next please.....


What is Hydraulic mean depth?

Hydraulic is used in terms to define liquid. Hydraulic mining in the ole days was used by high pressure water. Hydraulic lines contain oil for cranes, booms, etc.


How the first automobile bodies were constructed?

With assembeWith assembaly lines


Can time lines be constructed vertically as well as horizontally?

true


Why wont Massey Ferguson hydrolics go up with load on it?

Check for kinked hydraulic lines (hoses or pipes)Bleed all lines and cylinders of trapped air.Check hydraulic oil level.Change hydraulic filter.Have oil pump rebuilt, or replaced with new.


What are lines that never crossed called?

Parallel lines are lines that never cross.