Bissoy.com
Login
Doctors
Medicines
MCQs
Q&A
Ask
Merit Test
Questions
Courses
Limestone is added in the blast furnace (during pig iron manufacture) to?
Form slag by combining with impurities
Supply heat by undergoing exothermic reaction with impurities
Reduce the coke consumption
Reduce slag viscosity
LohaHridoy
0
Edit
4
views
2025-01-04 04:42
1
Answers
AhmedNazir
Answer: Option 1
0
Thanks
4
views
Answered
2022-09-01 13:21
Report
Edit
Call
Related Questions
The fuel mostly used in blast furnace for extracting pig iron from iron ores is?
1 Answers
4
Views
The variety of pig iron used for manufacture of wrought iron, is?
1 Answers
4
Views
Volume of blast furnace slag is about __________ times the volume of hot metal (pig iron) of the same weight?
1 Answers
4
Views
Limestone addition in the blast furnace is done to flux __________ present in the raw materials.?
1 Answers
5
Views
Specific gravity of hot metal (pig iron) is __________ times that of the blast furnace slag.?
1 Answers
5
Views
In the blast furnace, incorporation of water vapour in the blast gives the following effect.?
1 Answers
6
Views
__________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace.?
1 Answers
4
Views
Pig iron is produced by blast furnaces in India using mostly the iron ore named?
1 Answers
4
Views
Yield of blast furnace gas is about __________ Nm³ /ton of pig iron.?
1 Answers
4
Views
The impure iron (pig iron) that is tapped out from blast furnace contains about __________ percent carbon.?
1 Answers
4
Views
কোরআন
হাদিস
চাকুরি প্রস্তুতি
বিশ্ববিদ্যালয় ভর্তি
মেডিকেল SBA
12
এইচএসসি
10
এসএসসি
8
জেএসসি
এক্সাম দিয়ে মেধা যাচাই করুন
Job Preparation (1125)
Admission (754)
এসএসসি (10)
এইচএসসি (5)
Login Required
You need to log in to continue.
Login
Cancel
Download Required
You need to download the app to make a call.
Download
Cancel