@air
2025-04-15
What is the energy-saving effect of permanent magnet inverter air compressor?
- A. general
- B. poor
- C. better
- D. very good
Answer: D. very good
Related Articles:
@air
2025-04-15
11. What is the accuracy of the flowmeter recommended for energy efficiency monitoring?
A.±0.5% B.±1.5% C.±2.5% D.± 5% Answer: B Analysis: The accuracy of flow meters complying with GB/T 13466 standard is ± 1.5%.
@ggao
2025-03-12
What technical advantages does the GWL Series have over other types of oil-free air compressors?
Answer: It offers superior energy efficiency, lower maintenance costs, and a longer lifespan.
@ggao
2025-03-12
Does the GWL Series compressor support remote monitoring and control?
Answer: Some high-end models support remote monitoring and control functions, allowing users to monitor equipment status and perform remote operations in real-time.
@air
2025-04-15
After using environmentally friendly oil-free air compressors, how much can the frequency of filter replacement be reduced?
A. 50% B. 60% C. 75% D. 80% answer: C analysis: Environmentally friendly oil-free air compressors reduce oil pollution, thereby reducing the frequency of filter replacement and optimizing maintenance costs.
@air
2025-04-15
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…