MTTC Electrical Trade Test Practice Questions - MTTC Trade Test - Electrical Installation And Maintenance (NCQF Level III, Botswana) Exam

What is the primary function of a lock-out/tag-out (LOTO) system during electrical installations?

To speed up re-energisation once work is complete To prevent anyone re-energising the circuit during the work To record the load current drawn while the circuit is off To confirm the phase sequence before a motor is started

Correct Answer:

To prevent anyone re-energising the circuit during the work

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