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Why pneumatic brakes are used in commercial vehicles?
Because air is in constant supply - thus, a leak in the system won't necessarily render the brakes inoperable, whereas, with hydraulic brakes, the fluid would leak out until it had emptied.
Why would all the water leak out on a 1999 Wrangler?
You would have a leak in the coolant system somewhere and you need to have the system pressure checked.............
What happens if a system wil not hold a vacuum after it has been evacuated?
It means there's a leak, and filling the system with refrigerant just means it'll leak out again. So, what's supposed to happen is that the leak is located and repaired.
How is hydraulic system better than pneumatic system with a brief disicussion?
Difficult question to answer without context. Key thing to understand is a pneumatic system uses a compressor, whereas a hydraulic system uses a pump. Hydraulic fluid is essentially incompressible, whereas compressed air will fill any volume. Ask yourself: What is my pneumatic/hydraulic system supposed to do? How fast should it react and what horsepower is available to drive my compressor/pump? What force do I need at my actuator/motor or whatever the system is expected to power? Generally, I think pneumatic systems can react more quickly but power density is lower, so if the load is very high a hydraulic system might be better. A typical shop pneumatic system might only operate at 50psi, whereas a hydraulic system can operate at 3000psi. Finally, it's also worth thinking about system safety: if a pneumatic component fails, there will be an explosive decompression, but if a hydraulic component fails, it will leak but will not explode because hydraulic fluid does not store energy, it only transmits it.
What would happen if an oil leak happened in Antarctica?
we will die in pane
What would happen if the Teflon seal on the rack piston was damaged?
A leak
What would happen if you left the gas switched on on a forklift truck?
The propane will leak out
What would cause a whistling noise coming from whats seems underneath center rear of the car the car is a 2005 Chevy Equinox doesn't happen when idling or braking?
I would think that you have a leak in your exhaust system.
What will happen if you left a flashlight on too long?
Its battery would leak or pollute the tube.
What would happen to a human cell if they had no membrane?
Its contents would leak all over and breakdown and therefore it would not be a cell.
What would cause a plumbing line to not hold pressure?
A leak somewhere in the system.
What thing would you look for if an AC has tripped internal protection?
leak in system
