搜题
用户您好, 请在下方输入框内搜索其它题目:
搜题
题目内容 (请给出正确答案)
提问人:网友 发布时间:
【单项选择题】

If the piston ring gap remains insufficient when installing new rings, youshould()

A、A.install oversized rings

B、B.hone the cylinder liner to allow ring installation

C、C.compress the rings tighter with a compressing tool

D、D.file the ends of the rings

更多“If the piston ring gap remains insufficient when installing new rings, youshould()”相关的问题
第2题

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  

点击查看答案
第3题

A、A.excessive ring action  B、B.excessive ring temperature  C、C.improper ring rotation  D、D.excessive ring face wear  

点击查看答案
第4题

A、wide compression rings are used  B、oil rings are located above the piston  C、chromium plating is used on all piston rings  D、oil rings are located near the bottom of the piston skirt  

点击查看答案
第5题

A、The oil control rings will seal improperly and wear rapidly  B、The piston will overheat due to insufficient lubrication  C、Excessive oil will remain on the cylinder wall  D、Light brown smoke will emanate from the engine exhaust  

点击查看答案
第7题

A、A.Used of bimetallic piston rings  B、B.Ring gap pre-tensioning  C、C.Thermal increase in ring-end clearance  D、D.Gas pressure acting against the back of the ring  

点击查看答案
客服
TOP

请使用微信扫码支付

订单号:
遇到问题请联系在线客服