Q1
Identify the incorrect statement with reference to L.D. steel making
A.
The temperature of L.D. furnace is maintained at around 1600°C
B.
The basicity of slag is maintained at around unity
AnswerC.
Dephosphorisation and decarburisation should proceed simultaneously
D.
High silicon hot metal may lead to sloping
Answer: Option B
Solution
Answer: Option B
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