According to ASTM E709-95, with wet continuous magnetization technique, the duration of magnetization current is of the order of:

Related MCQs

• According to ASTM E709-95 in using prod technique on a 50 mm thickness plate with a prod spacing of 101 mm (4 inches), current shall be selected in the following range:
• According to ASTM E709-95 the viscosity limit (measured in centi Stokes) of the wet medium (conditioned water) should not exceed:
• Continuous magnetization provides the most sensitivity because:
• According to ASTM E709-95 in using prod technique, prod spacing shall not exceed:
• According to ASTM E709-95 with prod technique, the prods shall be tipped if the open circuit voltage is over:
• According to ASTM E709-95 when applying fluorescent magnetic particles technique, the operator shall be in darkness area at least......................prior to examination:
• According to ASTM E709-95 direct current electromagnetic yokes should have a lifting force of at least:
• According to ASTM E709-95 in using prods having a spacing of 19 mm (3/4 inches) and above, the magnetizing current shall be:
• According to ASTM E709-95 before turning off current and examination, dry powder in excess shall be:
• According to ASTM E709-95, Table 3., alternating current electromagnetic yokes must have a lifting force of at least: