Steam Engine | Steam Engine Objective Type Questions and answers


26. In compound steam engine,the last stage of expansion is carried out in a.......


   A.Low pressure cylinder

   B.High pressure cylinder

   C.Intermediate pressure cylinder

   D.All of the above


✔ View Answer


A.Low pressure cylinder

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27. The main function of a stuffing box in a steam engines is to.......


   A.Guide the piston rod

   B.Receive steam from engine

   C.Operate valve in proper sequence

   D.Prevent leakage


✔ View Answer


D.Prevent leakage

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28. A compound steam engine requires......flywheel than simple steam engine


   A.Higher

   B.Lower

   C.Lighter

   D.Heavier


✔ View Answer


C.Lighter

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29. By compounding the expansion of steam in two or more cylinders,the length of stroke......


   A.Increase

   B.Decreases

   C.Does not change


✔ View Answer


C.Does not change

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30. By compounding the expansion of steam in two or more cylinders,the ratio of expansion.......


   A.Increase

   B.Decreases

   C.Does not change


✔ View Answer


B.Decreases

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