Question 277Motor Plants - Assistant Engineer

The correct answer is D) injection chamber. The illustration MO-0112 is likely depicting a fuel injection system, and the area indicated by the letter "L" is the injection chamber where the fuel is injected into the engine. This is the correct terminology as the injection chamber is the specific part of the fuel injection system responsible for delivering the fuel to the engine. The other answer choices are not accurate. The pre-injection chamber, operating water reservoir, and channeling chamber are not the proper terms for the area indicated by "L" in this type of fuel injection system illustration.