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Where does mixing of fuel and air take place in case of diesel engine?
- a)Injection pump
- b)Injector
- c)Engine cylinder
- d)Inlet manifold
Correct answer is option 'C'. Can you explain this answer?
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Where does mixing of fuel and air take place in case of diesel engine?...
Ans. (c)
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Where does mixing of fuel and air take place in case of diesel engine?...
Mixing of Fuel and Air in Diesel Engine
In a diesel engine, the mixing of fuel and air takes place in the engine cylinder. The following points explain this process in detail:
1. Air Intake: The air required for the combustion process is drawn into the engine cylinder through the inlet valve under the suction stroke.
2. Compression: The air that enters the engine cylinder is compressed by the piston during the compression stroke. The compression of air increases its temperature and pressure, which is essential for the ignition of fuel.
3. Fuel Injection: The fuel is injected into the engine cylinder at the end of the compression stroke. The fuel is injected in the form of a fine mist, which mixes with the compressed air in the cylinder.
4. Ignition: The high temperature and pressure of the compressed air ignite the fuel in the cylinder. This combustion produces a high-pressure gas that pushes the piston down, generating power.
5. Exhaust: The exhaust gases produced during the combustion process are expelled from the engine cylinder through the exhaust valve during the exhaust stroke.
Conclusion
In conclusion, the mixing of fuel and air in a diesel engine takes place in the engine cylinder. This process involves the intake of air, compression of air, injection of fuel, ignition of fuel, and expulsion of exhaust gases. The proper mixing of fuel and air is critical for efficient combustion and maximum power output from the engine.
In a diesel engine, the mixing of fuel and air takes place in the engine cylinder. The following points explain this process in detail:
1. Air Intake: The air required for the combustion process is drawn into the engine cylinder through the inlet valve under the suction stroke.
2. Compression: The air that enters the engine cylinder is compressed by the piston during the compression stroke. The compression of air increases its temperature and pressure, which is essential for the ignition of fuel.
3. Fuel Injection: The fuel is injected into the engine cylinder at the end of the compression stroke. The fuel is injected in the form of a fine mist, which mixes with the compressed air in the cylinder.
4. Ignition: The high temperature and pressure of the compressed air ignite the fuel in the cylinder. This combustion produces a high-pressure gas that pushes the piston down, generating power.
5. Exhaust: The exhaust gases produced during the combustion process are expelled from the engine cylinder through the exhaust valve during the exhaust stroke.
Conclusion
In conclusion, the mixing of fuel and air in a diesel engine takes place in the engine cylinder. This process involves the intake of air, compression of air, injection of fuel, ignition of fuel, and expulsion of exhaust gases. The proper mixing of fuel and air is critical for efficient combustion and maximum power output from the engine.
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Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer?
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Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer?.
Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Where does mixing of fuel and air take place in case of diesel engine?a)Injection pumpb)Injectorc)Engine cylinderd)Inlet manifoldCorrect answer is option 'C'. Can you explain this answer?.
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