@air
2025-04-15
When can the history of air compressors go back?
- A. in 1873
- B. in 1871
- C. in 1965
- D. in 2017
Answer: A. in 1873
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Question: What are the demand points for the GWL Series compressor in the pharmaceutical industry?
Answer: It must meet strict standards for purity and reliability to ensure the quality of pharmaceutical products.
@air
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In automobile manufacturing, what is the main purpose of using oil-free air compressors in precision assembly?
A. Increase assembly speed B. Extend tool life C. Reduce noise levels D. Reduce energy consumption Answer: B Analysis: Oil-free technology prevents oil mist from polluting high-precision pneumatic tools, thereby extending tool life to 1…
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What certification does medical air compressors need to meet?
A. General Certification B. Medical certification C. Industrial certification D. No certification required answer: B. Medical certification
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18. What is the purpose of cleaning the cooler every month?
A. Increase exhaust temperature B. Avoid dirt that leads to reduced efficiency C. Increase noise D. Shorten equipment life Answer: B Analysis: Cleaning the cooler can prevent the accumulation of dirt and maintain efficiency.
@ggao
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Question: How to properly connect the inlet and outlet water pipes of the compressor?
Answer: Follow the manufacturer’s instructions for pipe sizing, connections, and routing.