Mechanical Engineering :: Internal Combustion Engines
- The ratio of the indicated thermal efficiency to the air standard efficiency is known as
- Volatility of diesel fuel oil is
- Installation of supercharger on a four cycle diesel engine can result in the following percentage increase in power
- The operation of forcing additional air under pressure into the engine cylinder is known as
- In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
- The operation of forcing additional air under pressure in the engine cylinder is known as
- The knock in diesel engine occurs due to
- An engine indicator is used to determine the following
- Morse test is used to determine the I.P. of a
- The delay period in compression ignition engines depends upon
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A.
Minimum temperature to which oil is heated in order to give off inflammable vapours in sufficient quantity to ignite momentarily when brought in contact with a flame |
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B.
Temperature at which it solidifies or congeals |
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C.
It catches fire without external aid |
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D.
Indicated by 90% distillation temperature, i.e., when 90% of sample oil has distilled off |