Answer / pjagan89

Cut off ratio is defined as the ratio of the volume before
the fuel is injected and the volume after the fuel is
injected and burned.


Cut off ratio is the product of expansion ratio and
compression ratio.

Answer / nikhil keni

Cut off ratio is the ratio of volume after  heat addition  to the volume before head addition at constant pressure.
It can also be define as the ratio of temperature after heat addition pressure to the temperature before heat addition at constant pressue.

Answer / praveen kumar

cut off ratio is the ratio of the volume between the
addition of the fuel is given the system. the ratio of
volume of the gas after fuel injected to before fuel
injected.

Answer / engr. temoor hassan

cutt off is the ratio od distance that usually explians the
size of combustion chamber ,from the start of combustion to
the end of combustion point ...this is the total distance
surrounded by the combustion process.

Answer / sornakumar

ratio between the end and start volume for the combustion phase

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