How is the fuel injection time controlled in a distributor type fuel injection pump?(a) Internal-cam ring(b) Crankshaft(c) Motor(d) RotorThis question was posed to me in an interview for job.Query is from Fuel Injection Pump topic in chapter Diesel Engine Fuel Supply System of Automotive Engine Design

How is the fuel injection time controlled in a distributor type fuel i

1.	How is the fuel injection time controlled in a distributor type fuel injection pump?(a) Internal-cam ring(b) Crankshaft(c) Motor(d) RotorThis question was posed to me in an interview for job.Query is from Fuel Injection Pump topic in chapter Diesel Engine Fuel Supply System of Automotive Engine Design
Answer» The CORRECT ANSWER is (a) Internal-cam ring The best I can explain: The fuel injection timing in a distributor type of fuel injection PUMP is controlled by rotating the internal-cam ring. As the ENGINE speed increases, the fuel feed pump delivery pressure increases.

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