📊 Fuels And Combustion
Q. Sometimes water is sprayed during coal charging in the coke oven, which helps in
  • (A) Prevention of clinker formation in the oven
  • (B) Controlling the dust nuisance while charging the coal
  • (C) Reducing the cracking of hydrocarbons in the gas and increasing the percentage of CO & H2 in the gas (due to the endothermic reaction represented by C + H2O = CO + H2)
  • (D) All of the above
💬 Discuss
✅ Correct Answer: (D) All of the above

You must be Logged in to update hint/solution

💬 Discussion

Related MCQs

Q. Pick out the wrong statement.

Q. Which of the following is the costliest source of getting hydrogen on commercial scale for the manufacture of nitrogeneous fertiliser?

Q. __________ does not contain copper as an alloying element,

Q. __________ polythene is most prone to stress-cracking.

Q. Controlling heat transfer film co-efficient is the one, which offers __________ resistance to heat transfer.

Q. _______ centrifuge is the most suitable for separation of non-friable crystals.

Q. Chemical name of gridnard reagent is

Q. Caking coal is desirable for

Q. Dryer widely used in a textile industry is __________ dryer.

Q. The energy loss over a length of pipeline according to Darcy-Weisbach equation for pipe flow is _________ the mean velocity of flow.

📊 Question Analytics

👁️
875
Total Visits
📽️
3 y ago
Published
🎖️
Ram Sharma
Publisher
📈
97%
Success Rate