Engine 2014: Engineering Safety

1. A Each machine and hose involved in the operation should be grounded.
2. B All electrical circuits near and around the fueling operations should be opened.
3. C A dehumidifier used in spaces containing flammable liquids  will significantly reduce the possibility of static charges being generated.
4. D Static neutralizers can be used to reduce ionization in the air.

Tip: press A-D to answer