@air
2025-04-15

What are the main uses of air compressors in the oil and gas industry?

  • A. Gas separation and storage
  • B. home use
  • C. Use in commercial venues
  • D. Agricultural production use
    Answer: A. Gas separation and storage
Welcome!

Related Articles:
@air
2025-04-15

What is the usual manufacturing cost of oilless air compressors?

A. Higher B. Lower C. Same as oil injection air compressor D. The answer cannot be determined: A Analysis: The manufacturing cost of oil-free air compressors is usually high, and the initial investment is large, but the long-term maintenance cost is low.

@ggao
2025-03-12

What are the applications of the GWL Series compressor in the medical industry?

Answer: It is used for providing clean, oil-free compressed air for medical equipment and procedures.

@air
2025-04-15

14. The nominal displacement of an air compressor is 20m³/min, and the measured gas production is 16.8 m ³/min. The possible reasons are not included?

A. An altitude of 1500 meters causes intake pressure loss B. After-treatment equipment pressure loss 6% C. The capacity of the air storage tank is too large D. The ambient temperature is too high Answer: C Analysis: Insufficient capacity of the gas storage tank is a problem. Too large will not affect the gas production…

@air
2025-04-15

20. What is the core basis for equipment selection?

A. Theoretical value of exhaust volume B. Actual gas production demand C. Equipment appearance size D. Brand market ranking answer: B Analysis: Selection should take actual gas production demand as the core parameter.

@air
2025-04-15

What are the main reasons for the high maintenance costs of oil-injected air compressors?

A. Lubricating oil and oil filter need to be replaced regularly B. Short equipment life C. High energy consumption D. The oil content of compressed air is high. Answer: A Analysis: The oil injection air compressor requires regular replacement of lubricating oil and oil filter, which increases maintenance costs…