Steam boiler | Steam boiler Objective Type Questions and answers


31. Then biggest loss in the boiler is.....


   A.Moisture in fuel

   B.Dry in flue gases

   C.Steam formation

   D.Unburnt carbon


✔ View Answer


B.Dry flue gases

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.

32. The ratio of heat actually used in producing the steam to the heat liberated in the furnace is called......


   A.Steam efficiency

   B.Boiler efficiency

   C.Evaporation capacity of a boiler

   D.None of the above


✔ View Answer


B.Boiler efficiency

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


33. The draught in locomotive boilers is produced by a ........


   A.Chimney

   B.Centrifugal fan

   C.Steam jet

   D.All of the above


✔ View Answer


C.Steam jet

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


34. The draught may be produced by a ........


   A.Chimney

   B.Mechanical fan

   C.Steam jet

   D.All of the above


✔ View Answer


D.All of the above

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.


35. The mechanical draught produces......draught than natural draught


   A.More

   B.Less

   C.Equal

   D.None of the above


✔ View Answer


A.More

✍ Your Comments

Your name:

Your Email:

Your Comments:


You can send your comments directly at info@mechanicaltutorial.com.





< 1 2 3 4 5 6 7 8 Next Page>






Enter Your Suggestion/Comments Here










Can't read the image? Click here to refresh