Thermal Power Plant - Thermal or Steam Power plant Objective Questions and Answers


1. The thermal efficiency of a steam power station is.......


   A.38%

   B.28%

   C.40%

   D.45%


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B.28%

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2. Rankine cycle efficiency in a good steam power station mau be in the range between........


   A.15% - 20%

   B.35% - 40%

   C.50% - 60%

   D.90% - 95%


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B.35% - 40%

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3. A steam power station requires space........


   A.Equal to diesel power station

   B.More than diesel power station

   C.More than diesel power station

   D.None of the above


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B.More than diesel power station

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4. The height of chimney in a staem power plant is governed by........


   A.Flue gases quantity

   B.The draught to be produced

   C.Control of pollution

   D.Corner of power plant


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B.The draught to be produced

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5. The major heat loss in a staem power station occurs in ........


   A.Heat chember

   B.Penstock

   C.Spillways

   D.Condenser


✔ View Answer


D.Condenser

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