Which cockpit switch configuration is recommended before aircraft power is applied?

The recommended switch configuration before applying power to the aircraft is Normal, Off, Auto, Safe, Standby. This configuration ensures that critical systems are set to their proper initial states, promoting safety and preventing inadvertent activation or malfunction of systems during power-up.

Setting the switches to Normal and Auto prepares essential systems like avionics and fuel systems for operation, while the Off position ensures that any potentially hazardous systems are not inadvertently energized. The Safe switch position is crucial for maintaining safety protocols, as it prevents any systems that could pose a risk from being activated during the power-up sequence. The Standby position prepares additional systems to be activated only when needed.

This careful arrangement of switches adheres to safety protocols and operational standards, ensuring that the aircraft is powered up in a controlled and safe manner, reducing the risk of accidents or equipment damage.