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CSS Solved Papers
Physics Chemistry

Engineering :: Heat Engines


  The total length of 40 mid-ordinates on a simple steam engine indicator diagram is 17 cm. The pressure scale is 0.6 kg/sq-cm. The mean effective pressure would be
[A]. 1.0 kg/sq-cm[B]. 1.7 kg/sq-cm
[C]. 1.0 kg/sq-cm[D]. 10.2 kg/sq-cm
[E]. None of the above    

Answer: Option C


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