LMS Substation 3-2 Practice Test 2025 – Complete Exam Prep

Question: 1 / 420

In grounding assembly, what must be ensured to limit the number of linked jumpers?

Proper cable length

Correct jumper positioning

In grounding assembly, ensuring the correct jumper positioning is crucial for limiting the number of linked jumpers. Proper positioning of jumpers helps establish a clear path for electrical current while also avoiding unnecessary connections that could complicate the system.

When jumpers are positioned correctly, they can efficiently connect various grounding points without creating excess junctions or intersections that might require additional jumpers to bridge gaps. This reduces potential points of failure and mitigates issues such as increased resistance or stray currents, which can occur if the jumpers are not installed optimally.

By focusing on correct jumper positioning, grounding systems can maintain effective and reliable operation, providing safety and performance within electrical installations.

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Type of insulation used

Material of the clamps

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