A 1600-A, 3-phase, 208/120-volt service is supplied with five parallel sets of 500 kcmil ungrounded conductors. What is the minimum size for the main bonding jumper?

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A 1600-A, 3-phase, 208/120-volt service is supplied with five parallel sets of 500 kcmil ungrounded conductors. What is the minimum size for the main bonding jumper?

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