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CSS Solved Papers
Physics Chemistry

Engineering :: Mechanical Measurements


  A first order system when subjected to a step input has a temperature rise of 25?C after one hour and 37.5?C after two hours, starting from cold conditions. The final steady temperature rise will be
[A]. 5?C[B]. 15?C
[C]. 25?C[D]. 35?C
[E]. 50?C    

Answer: Option E


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