Which of the following apply to an injection pump unit?
Understand the Problem
The question is asking which statements are true regarding the functioning of an injection pump unit, specifically focusing on its components and operation.
Answer
a) and c)
The applicable statements are (a) and (c).
Answer for screen readers
The applicable statements are (a) and (c).
More Information
In injection pump units, a cam lobe and return spring are responsible for moving the plunger, while the fuel volume can be adjusted by changing the scroll position.
Tips
Ensure you differentiate between roles of different components like fill and spill ports to avoid confusion.
Sources
- Unit Injector and Unit Pump Systems - DieselNet - dieselnet.com
- Injection pump - Wikipedia - en.wikipedia.org
- Fuel Injection Pump Questions and Answers - Sanfoundry - sanfoundry.com
AI-generated content may contain errors. Please verify critical information
Thank you for voting!
