What two parameters determine the limiting efficiency of any cycle?

Input and output

Explanation:

The efficiency of any cycle is the ratio of the output and input

The efficiency is given by , from the formula of efficiency it is clear that it is dependent on the two parameter that is input and output.

When output of the cycle is more then its efficiency will be more and if output of any cycle is less then efficiency will be less

the equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true?

a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of

5

9

degree celsius.

a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit.

a temperature increase of

5

9

degree fahrenheit is equivalent to a temperature increase of 1 degree celsius.

a) i only

b) ii only

c) iii only

d) i and ii only