What should be done with the nozzle during fueling?

During fueling, it is essential to ensure that the nozzle is in contact with the fill pipe. This establishes a proper connection that allows fuel to flow effectively and prevents spillage. Maintaining contact between the nozzle and the fill pipe also minimizes the risks associated with static electricity, which can spark and ignite fuel vapors if the nozzle is not grounded properly. Ensuring a proper fit prevents leaks that could result in loss of fuel and create hazardous conditions.

The other responses do not support safe and efficient fueling practices. Keeping the nozzle away from the fill pipe could result in fuel dripping or splashing, creating a safety hazard. Not touching the nozzle with bare hands can be a precaution against contamination or static discharge, but it’s not the primary concern in regards to the fuel transfer process itself. Holding the nozzle loosely would similarly pose risks related to control and spillage. The safest and most effective method is to keep the nozzle securely in contact with the fill pipe during the fueling operation.