What is the total current capacity when all TRUs are operating?

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Multiple Choice

What is the total current capacity when all TRUs are operating?

Explanation:
When multiple TRUs run, the total current is found by adding each unit’s current draw because they’re drawing from the same electrical system in parallel. If each TRU draws 80 A and all six are operating, you multiply: 6 × 80 A = 480 A. So the combined demand the system must supply is 480 Amps. If fewer TRUs were on, the total would scale accordingly (for example, five TRUs would draw 400 A).

When multiple TRUs run, the total current is found by adding each unit’s current draw because they’re drawing from the same electrical system in parallel. If each TRU draws 80 A and all six are operating, you multiply: 6 × 80 A = 480 A. So the combined demand the system must supply is 480 Amps. If fewer TRUs were on, the total would scale accordingly (for example, five TRUs would draw 400 A).

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