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Willian's line follows the law
where
b = A constant representing the shape of the Willian's line,
a = Another constant i.e. no load consumption per hour,
I.P. = Indicated power, and
m = Steam consumption per hour.
Correct Answer: B — m = a + b × I.P.
Explanation:
Explanation: Analysis of the Willian's Line and Correct Option Willian's line is a graphical representation used in thermal engineering to relate the indicated power (I.P.) of a steam engine to its steam consumption per hour (m). The line is defined by the equation: I.P. = a × m + b Where: b is a constant representing the shape of the Willian's line.