Based on the findings of the investigation it commissioned, the Solar Stewardship Initiative (SSI) Board has unanimously decided to lift the temporary suspension of JA Solar's membership imposed on 16 ...
Comparing belt drive dynamics to chains, slippage is the first differentiator that comes to mind. Of the two power transmission systems, chains have the advantage, with physical sprockets engaging ...
Artificial lift is a system used to increase the oil production from the oil reservoirs. Artificial lift comprises of the various components such as pump, motor, pump jack, drivehead etc. The ...