The _______ compression-ignition engine has a compression ratio of 16~24 to 1 and raises an induced charge of air to a pressure of 3~5 MPa . and a temperature of 500-800 oc at the end of the compression stroke.
举一反三
- For<br/>a given fuel, a change in the compression ratio will affect the<br/>ignition lag by which of the listed means? ____. A: an<br/>increase in compression ratio will increase the ignition lag B: in<br/>increase in compression ratio will decrease the ignition lag C: a<br/>decrease in compression ratio will decrease the ignition lag D: a<br/>decrease in ignition lag will increase the compression ratio
- The second stroke is the compression stroke．
- Two methods are used to circulate oil through an engine: and splash. A: pressure B: vacuum C: compression ratio D: air fuel ratio
- 1.将下列词组译成汉语：compression ignition engine，
- Diesel engine air start system check valves are opened by （） A: an air start cam B: cylinder compression pressure C: starting air pressure D: valve spring