A、A.in contact with the fill opening to guard against static spark
B、B.from making contact with the fill opening to guard against static spark
C、C.in contact with the fill opening to allow proper venting
D、D.None of the above
更多“The nozzle of a gasoline hose or can should be kept（）.”相关的问题
A、erosion and cratering of the nozzle orifices B、fuel leakage into the nozzle drain line C、fuel leakage before and after injection D、insufficient fuel delivery though that nozzle
A、pull the nozzle handle all the way back toward the operator B、pull the nozzle handle back to a position where the handle is perpendicular to the plane of the nozzle C、push the nozzle handle forward as far as it will go D、insert a fog applicator between the fire hose and nozzle
A、excessive fuel nozzle holder cooling B、sediment in the fuel supply C、distortion of the fuel spray pattern D、improper atomization of the fuel
A、avoid using liquid-cooled nozzles whenever possible B、avoid low cooling water temperatures C、avoid prolonged overloading of the engine D、make certain the gasket seal between the nozzle and cylinder head is tight
A、The amount of fuel injected will be increased B、The start of injection will be retarded C、The nozzle will permit fuel to dribble D、The spray pattern will be distorted
A、improper adjustment of the bypass valve B、a dribble in the fuel injection nozzle C、insufficient leak-off through injection nozzle packing D、a malfunctioning injection nozzle
A、A.no fuel will be delivered through the nozzle B、B.the nozzle will overheat and crack C、C.time of injection will change D、D.fuel will leak into the drain line
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、cold corrosion of the nozzles B、fuel viscosity for better atomization C、carbon accumulation on the nozzles D、fuel detonation in the cylinders
A、Excessive piston to liner clearance B、The underside of the piston crown being excessively dirty lowering the rate of heat transfer C、Faulty nozzle spray D、All of the above
客服
TOP
查看正确答案
