Power Plant | Power Plant Objective Type Questions and answers


36. Pulverised fuel is used for.......


   A.Better burning

   B.Saving fuel

   C.Obtaining fuel

   D.For economy


✔ View Answer


A.Better burning

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37. Combustible elements in the fuel are........


   A.Carbon,hydrogen,sulphur

   B.Carbon,hydrogen,nitrogen

   C.Carbon,hydrogen,ash

   D.Carbon,hydrogen


✔ View Answer


A.Carbon,hydrogen,sulphur

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38. Heating value of diesel oil is about........


   A.5000 kcal/kg

   B.7000 kcal/kg

   C.9000 kcal/kg

   D.11000 kcal/kg


✔ View Answer


D.11000 kcal/kg

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39. Caking coals are those which........


   A.Burn completely

   B.Burn freely

   C.Do not foam ash

   D.Form lumps or masses of coak


✔ View Answer


D.Form lumps or masses of coak

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40. Primary air is that air which is used to ........


   A.Reduced the flame lenght

   A.Increase the flame length

   C.transport and dry the coal

   D.none of the above


✔ View Answer


C.transport and dry the coal

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