A.check cylinder lubrication prior to starting engine B.connect exhaust gas analyzers to determine engine efficiency C.pressure test cylinder heads to check for leaks D.remove moisture accumulations from cylinder prior to starting
A.telemeter B.telemanometer C.telemotor D.telemometer
A.fixed pitch propellers B.uncontrollable pitch propeller C.constant pitch propellers D.variable pitch propellers
A.the size of the holes in the fuel nozzle B.timing of the pump C.supply pressure to the pump D.shape of the combustion chamber
A.in the case B.in any case C.in no case D.in case
微信掃一掃關注公眾號后聯(lián)系客服
微信掃碼免費搜題
