Physics · Power Systems
Which of the following is considered a primary operational disadvantage of a single bus-bar system in substations?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1It requires highly specialized and extensive routine maintenance.
- 2The switching operation and configuration are highly complex.
- 3The system has an extremely high initial capital cost.
- 4A bus fault results in complete shutdown of the entire substation.✓
Correct answer
A bus fault results in complete shutdown of the entire substation.
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