Steam Engine | Steam Engine Objective Type Questions and answers


31. In uniflow steam engine,steam enters at one side and steam exhausts at.......


   A.The same side

   B.The opposite side

   C.The middle of cylinder

   D.Both the ends


✔ View Answer


C.The middle of cylinder

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32. The function of a crosshead in steam engine is to guide the motion of.......


   A.Piston rod

   B.Valve rod

   C.Connecting rod

   D.D-slide valve


✔ View Answer


A.Piston rod

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33. Missing quantity can be reduced by......


   A.Steam jacketing of cylinder walls

   B.Superheating the inlet steam

   C.Reducing the expansion ratio

   D.Increasing speed of engine

   E.All of the above


✔ View Answer


.All of the above

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34. The cylinder of a steam engine is usually......


   A.Exposed to atmosphere

   B.Properly lagged

   C.Steam jacketed

   D.Water cooled


✔ View Answer


C.Steam jacketed

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35. The following type of valve in steam engine has no sliding parts which permits use to superheated steam.......


   A.Drop valve

   B.Meyer expansion valve

   C.Piston valve

   D.Corliss valve


✔ View Answer


A.Drop valve

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