According to ASTM E709-95, with wet continuous magnetization technique – McqOptions

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1.	According to ASTM E709-95, with wet continuous magnetization technique, the duration of magnetization current is of the order of:
A.	0.5 sec
B.	1.0 sec
C.	1.5 sec
D.	2.0 sec
Answer» B. 1.0 sec

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