NEBOSH Practice Test

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What should be done with hydrocarbon facilities before maintenance work?

Ensure they are full
Eliminate ignition sources
Leave them pressurized
Install new safety systems

The correct answer is: Eliminate ignition sources

Prior to carrying out maintenance work on hydrocarbon facilities, it is essential to eliminate ignition sources as a safety precaution. Hydrocarbons are flammable materials, and any ignition source can lead to fires or explosions, posing significant risks to those involved in the maintenance work and the facility itself. By ensuring that all ignition sources are eliminated, the risk of an uncontrolled fire or explosion during maintenance activities is significantly reduced. This approach aligns with basic safety protocols in hazardous environments, emphasizing the importance of mitigating potential risks before engaging in tasks that could disturb the integrity of systems dealing with volatile substances. Therefore, addressing ignition sources forms a critical part of risk management and safe operational practices in hydrocarbon facilities.