Question 333Motor Plants - Assistant Engineer70% to pass
The most common instrument used to measure diesel engine exhaust pressure is the_______________.
AI Explanation
The correct answer is D) manometer.
A manometer is the most common instrument used to measure diesel engine exhaust pressure. Manometers directly measure pressure by using the height of a column of liquid to indicate the pressure value. This makes them well-suited for measuring the relatively low pressures found in diesel engine exhaust systems.
The other answer choices are not the most commonly used instruments for this purpose. A pyrometer measures temperature, a bourdon gauge measures pressure using a coiled tube, and a pneumercator is used to measure liquid levels, not pressure.
Related Questions
#331 One of the factors limiting the amount of load which can be put on a modern marine diesel engine is the_______________.#332 In a diesel engine exhaust system, the cooling of the exhaust gases below their dew point, will result in _______________. #334 Which of the diesel engine exhaust mufflers listed is usually equipped with a spark arrestor? #335 A water jacket is placed around the exhaust manifolds of propulsion diesel engines to _______________. #336 In the engine shown in the illustration, the part labeled 'W' is cooled by _______________. Illustration MO-0003