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Home / Aptitude Tests / Civil Engineering / For melting one tonn...

For melting one tonne of cast iron

...

For melting one tonne of cast iron

A.

700 m3 air is required

B.

20 kg limestone is required

C.

one quintal coke is required

D.

all the above

View answer & explanation

Correct answer is D

No explanation has been provided for this answer.


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