Refractoriness under load (RUL) of fireclay bricks (under a load of 2 kg/cm 2 ) is __________ `circ` C. Options: A . &nbsp500 B . &nbsp1000 C . &nbsp>1350 D . &nbsp>2000

Refr

Question

Refractoriness under load (RUL) of fireclay bricks (under a load of 2 kg/cm² ) is __________ `circ` C.

Options:

A . 500

B . 1000

C . >1350

D . >2000

Answer: Option C

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