Mechanical Engineering :: Internal Combustion Engines
- Diesel engine can work on very lean air fuel ratio of the order of 30: 1. A petrol engine can also work on such a lean ratio provided
- A 75 cc engine has following parameter as 75 cc
- Diesel fuel, compared to petrol is
- Diesel as compared to petrol is
- Fuel consumption of diesel engines is not guaranteed at one quarter load because at such low loads
- Which of the following statement is wrong?
- Which of the following statement is wrong?
- The magneto in an automobile is basically
- The purpose of testing an internal combustion engine is
- The knocking in spark ignition engines can be reduced by
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A.
In compression ignition engines, detonation occurs near the beginning of combustion. |
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B.
Since the fuel, in compression ignition engines, is injected at the end of compression stroke, therefore, there will be no pre-ignition. |
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C.
To eliminate knock in compression ignition engines, we want to achieve auto-ignition not early and desire a long delay period. |
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D.
In compression ignition engines, because of heterogeneous mixture, the rate of pressure rise is comparatively lower. |