Calorific value of tar is about _____________ Kcal/kg?
Calorific value of tar is about _____________ Kcal/kg?
A. 8800
B. 12000
C. 14000
D. 16000
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Low temperature oxidation of coal resulting from bad storage conditions does not decrease its
Question: Low temperature oxidation of coal resulting from bad storage conditions does not decrease its
[A].caking power [B].
calorific value [C].
hydrogen content [D].
oxygen content Answer: Option D
Explanation:
No answer description available for this question.
Calorific value of tar is about __________ Kcal/kg.
Question: Calorific value of tar is about __________ Kcal/kg.
[A].8800 [B].
12000 [C].
5000 [D].
16000 Answer: Option A
Explanation:
No answer description available for this question.
Which of the following fertilisers is produced in the by-products recovery (from coke oven gas) plant attached to an integrated steel plant ?
Which of the following fertilisers is produced in the by-products recovery (from coke oven gas) plant attached to an integrated steel plant ?A. Ammonium sulphate
B. Ammonium nitrate
C. Ammonium phosphate
D. None of theseAbout _____________ Nm3 of air will be required for the complete combustion of 2Nm3 of CO?
About _____________ Nm3 of air will be required for the complete combustion of 2Nm3 of CO?A. 2
B. 3
C. 4
D. 5A good metallurgical coke should have very low__________________?
A good metallurgical coke should have very low__________________?A. Sulphur & phosphorous content
B. Porosity
C. Fusion point of its ash
D. Hardness & strength‘Fat coals’ are those coals which have very high
Question: ‘Fat coals’ are those coals which have very high
[A].caking capacity. [B].
volatile matter content. [C].
fusion point of its ash. [D].
inherent moisture content. Answer: Option A
Explanation:
No answer description available for this question.