题目内容
（请给出正确答案）
If the piston ring gap remains insufficient when installing new rings, you should＿.
A.install oversized rings
B.hone the cylinder liner to allow ring installation
C.compress the rings tighter with a compressing tool
D.file the ends of the rings
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更多“If the piston ring gap remains…”相关的问题
第1题
If the back clearance of a piston ring is excessive, .
A.compression pressure in the cylinder will be higher
B.carbon will accumulate behind the ring
C.combustion gases will penetrate beneath the ring land
D.piston side thrust will be increased
第2题
A.is coming upward, cylinder ring belt
B.is going downward, piston ring belt
C.is coming upward, piston ring belt
D.is going downward, cylinder ring belt
第3题
A.piston crown
B.piston ring groove
C.piston skirt
D.piston ring area
第4题
The carbon deposits on the piston crown and in the ring grooves _____.
A.should be scraped
B.should be derusted
C.should be drilled out
D.to be brushed off
第5题
The piston ring grooves for a standard engine are _____.
A.chromium-plate against wear
B.anti-corrosion treated
C.white metal lined against wear
D.flame hardened against wear
第6题
A.back
B.side
C.gap
D.bottom
第8题
The lowest ring of a piston is _____.
A.a coil spring
B.a sealing ring
C.an oil distributor ring
D.main seal ring
第9题
A properly honed diesel engine cylinder liner will________.
A.prevent piston ring wear
B.shorten the ring break-in period
C.prevent cylinder liner glazing
D.appear slick and glazed
第10题
A.a low load on that cylinder
B.sluggish piston ring action
C.excessive piston crown cooling
D.excessive clearance of piston pin
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