A two-stroke diesel engine exhaust temperature will be lower than a four-stroke diesel engine of the same displacement because the （）

(1) MEP is lower and the scavenging air is cooling the exhaust gases

(2) valve overlap in a four-stroke

[单选题]A． two stroke diesel engine exhaust temperature will be lower than a four stroke diesel engine of the same displacement because the _____. ① MEP is lower and the scavenging air is cooling the exhaust gases ② valve overlap in a four strokeA．①B．②C．① an

Exhaust gases are generally removed from the cylinders of a two-stroke/cycle die

The position of the sump tank of the two-stroke diesel engine is often in-------

[单选题]For a given size engine, the two-stroke/cycle diesel engine will deliver more power than a four-stroke/cycle diesel engine because （）.A . it has a longer power strokeB . more air gets into the cylinder each strokeC . it develops twice as many power s

For an ordinary four-stroke diesel engine the exhaust valves close ( )A. after T

3.1.2.2 船舶柴油机的工作原理和基本结构For a given size engine, the two-stroke/cycle diesel engi

A slow-speed two-stroke diesel is usually arranged to operate continuously onhea

[单选题]The two-stroke cycle begins with the piston coming up from the bottom of its stroke, with scavenge ports in the sides of the cylinder being （）.A . shutB . closingC . openedD . closed

[单选题]Diesel engine exhaust gas temperatures can be used to determine individual cylinder （）.A . performanceB . horsepower outputC . fuel consumptionD . scavenge effect

[单选题]Diesel engine exhaust temperatures may be used to indicate （）.A . leaking exhaust valvesB . an overloaded cylinderC . a clogged injector nozzleD . all of the above