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For every 7°F rise in temperature of intake air in compressed air system will result in _____ rise in energy consumption.
For a given humidity, as the temperature reduces, the moisture compression will be ____.
Which of the following dryer may not essentially require a pre-filter?
Which of the following compression system cannot be started and loaded immediately:
Which of the following compressors are oil free (no lubrication)?
Serviceability of the screw compressor is relatively simple:
The ______ the dewpoint requirement for compressed air system, the more expensive the dryer’s purchase price and operational cost: