Height of coke oven is limited (say maximum upto 7 metres) mainly by t – McqOptions

MCQOPTIONS

1.	Height of coke oven is limited (say maximum upto 7 metres) mainly by the
A.	problem of uniform heating along its height.
B.	structural strength of silica bricks.
C.	problem in door cleaning.
D.	buckling of ram of pusher car at the time of coke pushing.
Answer» B. structural strength of silica bricks.

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