The spur geared mooring winches have advantages over worm geared ones in . A.higher efficiency of the gear train while reversing B.the higher gear ratio C.the multi-start feature D.higher recovering speed
举一反三
- 智慧职教: Match these terms with their Chinese translations（匹配）. gear train driver gear driven gear spur gear gear ratio compound gear train idler gear
- The higher compression ratio gives a ______thermal efficiency
- It is a verified fact that the higher ____<br/>of a two-stroke engine, the higher _____. A: the engine efficiency…the<br/>stroke/bore ratio B: the stroke/bore ratio…the<br/>engine efficiency C: the bore / stroke ratio…the<br/>engine efficiency D: the engine efficiency…the<br/>bore / stroke ratio
- （） for the camshaft gear train is taken from a spur gear which for a six cylinder engine is at the coupling end.
- There have been higher and higher rates of inflation in the US over the years.（） A: Right B: Wrong C: Not Mentioned