What is the purpose of lockout/tagout in turbine maintenance?

Prepare for the Gas Turbine Systems Technician – Mechanical A School Test 1. Study with multiple choice questions that come with hints and explanations. Ace your exam!

Multiple Choice

What is the purpose of lockout/tagout in turbine maintenance?

Explanation:
Lockout/tagout is a safety process that prevents the turbine from being started or energized while someone is working on it. By isolating all energy sources (electrical, hydraulic, pneumatic, steam, fuel) and applying a locked device plus a warning tag, the equipment cannot be re-energized until the authorized person removes the lock after work is finished and all checks show it is safe. This protects maintenance personnel from unexpected startup or release of stored energy, which can cause serious injury. It’s not about locating tools, keeping the turbine running, or charging batteries.

Lockout/tagout is a safety process that prevents the turbine from being started or energized while someone is working on it. By isolating all energy sources (electrical, hydraulic, pneumatic, steam, fuel) and applying a locked device plus a warning tag, the equipment cannot be re-energized until the authorized person removes the lock after work is finished and all checks show it is safe. This protects maintenance personnel from unexpected startup or release of stored energy, which can cause serious injury. It’s not about locating tools, keeping the turbine running, or charging batteries.

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