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ladyapj ladyapj
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6 years ago
How does a two-step scroll compressor achieve capacity reduction?
 
  A) The orbiting scroll turns clockwise for reduced capacity and counterclockwise for full capacity.
  B) An internal rotating plate opens and closes two drilled ports in the scroll.
  C) The orbiting scroll only completes half-orbits in low capacity operation.
  D) Only one scroll is used during low capacity operation, both are used for full capacity operation.

 Q. 2

If something has a high density:
 
  A) Its specific volume is likely to be low.
  B) Its specific volume is also likely to be high.
  C) There is no relationship between density and specific volume.
  D) Its specific gravity is likely to be low.
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Michael876Michael876
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6 years ago
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ladyapj Author
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6 years ago
This helped my grade so much Perfect
sakoon
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Yesterday
Correct Slight Smile TY
prime7105
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2 hours ago
Good timing, thanks!
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