海船船员考试
单选题Which of the listed set of conditions indicates early fuel injection timing?（）A Loss of engine power and high exhaust temperaturesB Higher than normal firing pressure and low exhaust temperaturesC High fuel consumption and high exhaust temperaturesD Lo
题目
Loss of engine power and high exhaust temperatures
Higher than normal firing pressure and low exhaust temperatures
High fuel consumption and high exhaust temperatures
Lower than normal compression pressure and high exhaust temperature
参考答案和解析
相似问题和答案
第1题：
A blinking green power LED indicates which of the following conditions on a Cisco Series 1000 lightweight access point？（）
- A、lost connection to the controller
- B、duplicate IP address
- C、startup
- D、site survey mode
正确答案:D
第2题：
Improper fuel rack positioning
Lengthy opening of the exhaust valve
Excessively early injection timing
Extended light load operation
第3题：
Which of the listed factors will indicate the most about the ability of a fuel to ignite in a diesel engine?
A.Viscosity
B.Sulfur content
C.Pour point
D.Cetane number
第4题：
Loss of compression for that cylinder
Misfiring or rough running
Damage to the valve
All of the above
第5题：
Sludge
Gasoline
Fuel oil
Lube oil
第6题：
cold fuel oil
low fuel oil pressure
low atomizing steam pressure
water in the fuel oil
第7题：
valve will open later
valves will close later
amount of fuel injected will be increased
amount of fuel injected will be decreased
第8题：
The plunger in a jerk pump is rotated until the release port is uncovered If the port remains uncovered all of the time, which of the listed operations will occur?
A.No fuel will be delivered
B.The maximum effective stroke will be attained
C.The fuel delivered to the cylinder will be excessive
D.The injection nozzle will overheat and carbonize
第9题：
Exhaust temperature
Lube oil level
Lube oil pressure
Water level in the expansion tank
第10题：
Dull black appearance
Bright appearance
Thin layer of lacquer
Thick oily film