Question 257Motor Plants - Assistant Engineer70% to pass
What type of marine engine has a fuel nozzle and combustion chamber located between two pistons in a common cylinder liner?
AI Explanation
The correct answer is B) Vertical opposed-piston.
This type of marine engine has a fuel nozzle and combustion chamber located between two pistons in a common cylinder liner, which is a characteristic of the vertical opposed-piston engine design. In this configuration, the two pistons move in opposite directions within the same cylinder, with the fuel injection and combustion occurring in the space between them.
The other options are incorrect because: A) Horizontal reciprocating engines do not have the fuel nozzle and combustion chamber located between two pistons, C) Single acting in-line cylinder engines have the fuel nozzle and combustion chamber at one end of the cylinder, and D) Double acting in-line cylinder engines have the fuel nozzle and combustion chamber at one end of the cylinder, not between two pistons.
Related Questions
#255 A multi-orifice fuel injection nozzle is usually used with which of the listed types of combustion chamber? #256 Open combustion chambers are designed to_______________.#258 A diesel engine with a combustion chamber located between the crowns of two pistons is known as a/an_______________.#259 Precombustion chambers differ from turbulence chambers in that precombustion chambers _______________.#260 Starting aids, such as glow plugs, are usually installed on _______________.