2. The type of air cycle used in diesel engine is called a. Otto cycle b. Carnot cycle c. Diesel cycle d. Rankine cycle Ans: c 3. During suction stroke the pressure inside the cylinder is a. Equal to atmospheric pressure b. Above atmospheric pressure c. Above or below atmospheric pressure d. Below atmospheric pressure Ans: d 4. During compression stroke the air is compressed according to a. Isothermal process b. Hyperbolic process c. Adiabatic process d. Constant pressure process Ans: c

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Q: or a Diesel cycle, which of the following statements is true? a. The compression process is a…

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Q: Question one: In and Air Standard Cycle shown in the figure below, starting from the basics to show…

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Q: An engine working on air-standard dual cycle has compression ratio 9.the pressure and temperature at…

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Q: Compare the variation of the thermal efficiency with the compression ratio for the Otto and Diesel…

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IC engines

The term "engine" indicates a mechanical device/machine used to convert input energy to a specific mechanical output. The input energy may be in the form of chemical energy, thermal energy, or so on and mechanical output is in the form of mechanical energy (work done). Generally, the engines classify into two groups which are internal combustion type and external combustion type, and further, these two types can be classified into two types that are reciprocating and rotary engines.