Physics · Instrumentation
Which of the following statements is TRUE for a hydraulic load cell?
- 1The piston must remain in direct metal-to-metal contact with the outer housing casing.
- 2The internal cavity of the load cell is completely filled with oil or fluid.✓
- 3These types of load cells are highly ineffective in extreme outdoor environments.
- 4This technology is significantly cheaper than all mechanical scale systems.
Correct answer
The internal cavity of the load cell is completely filled with oil or fluid.
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