What indications will be present after emergency gear extension?

After emergency gear extension, the indicators you would expect to see include a red gear handle and a green indication for the nose gear. The presence of a red gear handle signifies that the landing gear is in a non-normal position, which is indicative of a manual or emergency extension procedure having been executed. Meanwhile, the green indication for the nose gear confirms that it is down and locked in the correct position, which is vital for safe landing.

The combination of these indicators provides critical information to the pilot regarding the status of the landing gear system following an emergency. The green lights suggest that at least one component of the gear is secured, while the red handle alerts the pilot to the emergency condition that necessitated the gear extension. This contrast assists in assessing the landing gear's readiness for landing.

Other options do not accurately represent the gear status following emergency extension. For example, just having a green indication for the nose gear does not convey the necessary urgency or condition of the whole system, and flashing lights or indications showing only green main gears do not provide comprehensive information about the overall landing gear status. Having both the red handle and the green light enables effective decision-making for executing a safe landing procedure.