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.
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