In spark test, AC or DC equipment is related which has a broom. The area from the reactor that has a glass lining is brushed utilizing a broom. If a defect or harmed section comes in connection with the broom, it generates a spark given that the weakened section exposes https://waferboats69246.wikigiogio.com/868426/the_ultimate_guide_to_glass_lined_reactor_spark_test