College

Which diesel injection system supplies high-pressure diesel fuel to all of the injectors all of the time?

Select one:
A. Rotary
B. High-pressure common rail
C. Distributor
D. Inline

Answer :

Final answer:

The High-pressure common rail injection system supplies high-pressure diesel fuel to all injectors continuously. This system allows for flexible fuel delivery, enhancing efficiency and performance. Other systems like Rotary, Distributor, and Inline operate differently and do not provide constant high pressure to all injectors.


Explanation:

DIESEL INJECTION SYSTEM OVERVIEW

In diesel engines, the injection system plays a critical role in delivering fuel to the combustion chamber. The type of diesel injection system that supplies high-pressure diesel fuel to all of the injectors continuously is the High-pressure common rail injection system.

Characteristics of the High-pressure Common Rail System

  • The common rail system maintains a constant high pressure in a central rail, which is shared by all injectors.
  • Each injector can spray fuel at different times and quantities, controlled by the engine's electronic control unit (ECU), allowing for precise fuel delivery and better performance.
  • This system enhances engine efficiency, reduces emissions, and improves performance across various operating conditions.

Other injection systems, like Rotary, Distributor, and Inline systems, either supply fuel at varying pressures or are designed differently, which do not allow for a steady high pressure across all injectors.


Learn more about diesel injection here:

https://brainly.com/question/40808375