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- Subject
- I.C. Enginesmechanical-engineering-mcqs › i-c-engines
- Published
- 27 Jan 2019
- Last updated
- 28 May 2026
Explanation
Diesel fuel requires a higher temperature to ignite compared to petrol, making it more challenging to ignite. Therefore, diesel is more difficult to ignite than petrol.
More I.C. Engines MCQs
Practice related questions from the same subject.
- 1.Where is the combustion chamber situated in an opposed piston diesel engine?
- 2.In a naturally aspirated diesel engine, what component delivers the air to the engine?
- 3.In the crankcase scavenging technique, what generates the air pressure required for the process?
- 4.In loop scavenging, how is the piston crown typically shaped?
- 5.What does a stoichiometric air-fuel ratio represent?
- 6.Which lubricant oil has the highest viscosity among the following options?
- 7.What component regulates the air-to-fuel mixture in petrol engines?
- 8.What does the pour point of fuel oil refer to?
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