1. To teach the safe exploration of the cavern environment within specified limits . 2. A supervisor will usually have the authority to make purchases within specified limits . 3. The rules specified limits on the size, weight and behavior of the finished project. 4. The specified limit , also called the upper bound can only be exceeded exceptionally. 5. The specified limits for polymer capacitor degradation failures are much closer than for non-solid Al-e-caps. 6. Distortion-limited operation is reached when the system distorts the shape of the waveform beyond specified limits . 7. Harmonic emissions are mandated by law in EU and other countries to fall within specified limits . 8. Currently, there is no specified limit other than it should be " insignificant, " he said. 9. Failures are short circuits, open circuits and degradation failures ( exceeding specified limits of electrical parameters ). 10. Plants also will be required to test for bacteria and halt production if bacterial levels exceed specified limits .