Which of the listed procedures is the most important factor to take into consideration when making repairs to the refractory surrounding the burner openings?
A
Design refractory cone angle must be maintained.
B
All cracks must be completely filled.
C
Finished repair surfaces must be smooth.
D
Plastic firebrick must be used.
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Question 1 / 205eccefa0bacbc34ba4d46ce2
Question 1 of 205eccefa0bacbc34ba4d46ce2
Which of the listed procedures is the most important factor to take into consideration when making repairs to the refractory surrounding the burner openings?
Which of the listed procedures is the most important factor to take into consideration when making repairs to the refractory surrounding the burner openings?