Question 255Motor Plants - Assistant Engineer
70% to passA multi-orifice fuel injection nozzle is usually used with which of the listed types of combustion chamber?
AOpen combustion chamber
BPrecombustion chamber
CTurbulence chamber
DEnergy cell
AI Explanation
The correct answer is A) Open combustion chamber. Multi-orifice fuel injection nozzles are typically used in engines with open combustion chambers. The multiple fuel injection orifices help to create a more turbulent and efficient air-fuel mixture within the open combustion chamber, leading to improved combustion and performance. In contrast, precombustion chambers, turbulence chambers, and energy cells are not commonly associated with multi-orifice fuel injection nozzles, which is why options B, C, and D are incorrect.
Related Questions
Q225:Two important considerations for the proper lubrication of a diesel engine inclu... Q133:The exhaust ports shown in the illustration are identified with the letter '____... Q30:Modern marine diesel engines equipped with mechanical fuel injection operate on ... Q87:What is the term given to the process of breaking up fuel oil into very fine par... Q177:Electric starting motors for diesel engines require high current for operation a...
Ready to test your knowledge?
Take a Motor Plants - Assistant Engineer Practice ExamOfficial Resources