Fuels And Combustion - Study Mode
[#186] Hardgrove grindability index of four coal samples are given below. Which of them is the easiest to grind?
Correct Answer
(D) 100
[#187] Ionisation potential applied across the electrodes of electrostatic tar precipitator is around
Correct Answer
(D) 60 KV DC
[#188] A coal having higher volatile matter content, has lower
Correct Answer
(D) Ignition temperature
[#189] Which of the following fertilisers is produced in the by-products recovery (from coke oven gas) plant attached to an integrated steel plant?
Correct Answer
(A) Ammonium sulphate
[#190] Gross calorific value will be equal to the net calorific value for
Correct Answer
(C) CO