An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace. (A) Walking beam (B) Shaft (C) Tunnel (D) Rotary hearth

An improved and fuel efficient version of the pusher type reheating
furnace is the __________ furnace.
(A) Walking beam
(B) Shaft
(C) Tunnel
(D) Rotary hearth
by

1 Answer

Answer :

(A) Walking beam
by

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