block diagram of CRDI system
Draw a block diagram of CRDI system and describe its working. Answer : Working of CRDI system: High pressure pump provides high pressure fuel to the common rail. The common rail stores the fuel and maintains a constant pressure in the common rail line (approximately 1500 bars.). ... rate can be modified by controlling the nozzle needle movement. OR ...
Draw a layout of fuel injection system in CRDI diesel engine. State its fundamental requirement. Answer : Fundamental requirement:-The line diagram of CRDI shows that the system is controlled by ECU. The sensors in the system are used to feed the input in the ECU.ECU will provide the signal ... fuel injector, common rail, High pressure fuel pump, ECM/ECU, Pressure sensor, Rail pressure limiter. ...
Draw a labeled block diagram of CNG conversion Kit. Describe it’s working Answer : Working of CNG Kit: The Sequential Injection system still has a high pressure tank, filler, filter and regulator, the regulator is different in that it puts out a steady pressure as opposed ... , natural gas temperature sensor and coolant temperature sensor to operate and control the system. ...
Draw block diagram for EDC type fuel pump in diesel engine. Answer : Block diagram for EDC type fuel pump in diesel engine OR ...
List any four advantages of CRDI system and write its operation. Answer : Advantages of CRDI System: 1. Deliver 25% more power and torque than the normal direct injection engine. 2. Lower levels of noise and vibration. 3. Lower emissions. 4. Lower ... activating solenoid valve, whereas the injection rate can be modified by controlling the nozzle needle movement. ...
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