In a muffle furnace, the muffle (A) Retards the heat transfer (B) Assists in temperature equalisation in the charge (C) Permits the use of controlled atmosphere for the protection of stock (D) All (A), (B) and (C)

In a muffle furnace, the muffle
(A) Retards the heat transfer
(B) Assists in temperature equalisation in the charge
(C) Permits the use of controlled atmosphere for the protection of stock
(D) All (A), (B) and (C)
by

1 Answer

Answer :

(D) All (A), (B) and (C)
by

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