Within the Heat Affected Zone (HAZ) in a fusion welding process, the work material undergoes

neither melting nor micro structural changes

micro structural changes but does not melt

neither melting nor micro structural changes

both melting and micro structural changes after solidification

melting and retains the original micro structure after solidification

Within the Heat Affected Zone (HAZ) in a fusion welding process, the w

1.	Within the Heat Affected Zone (HAZ) in a fusion welding process, the work material undergoes
A.	micro structural changes but does not melt
B.	neither melting nor micro structural changes
C.	both melting and micro structural changes after solidification
D.	melting and retains the original micro structure after solidification
Answer» B. neither melting nor micro structural changes

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Within the Heat Affected Zone (HAZ) in a fusion welding process, the work material undergoes

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