Which parameter has the value 230?

Which parameter has the value 230?

• A. Vfe 1
• B. V tire
• C. Vle RET
• D. V window

Answer: (A)

Speed limits depend on how the aircraft is configured. Vfe is the maximum speed allowed with the flaps extended. For the ERJ 175, when the flaps are set to 1, the published Vfe is 230 knots. That means you must not exceed 230 knots while flaps are in that position to protect the flaps, wing surfaces, and overall airframe from excessive loads and flutter. The other options refer to different limitations. Tire speed is the maximum speed for the tires themselves and is typically lower than Vfe. Vle is the maximum speed with the landing gear extended, which is usually higher than the flaps-extended limit. V window isn’t a standard published flight limitation parameter you’d use to classify a speed like this. So the value 230 aligns specifically with Vfe when flaps are at 1.

Speed limits depend on how the aircraft is configured. Vfe is the maximum speed allowed with the flaps extended. For the ERJ 175, when the flaps are set to 1, the published Vfe is 230 knots. That means you must not exceed 230 knots while flaps are in that position to protect the flaps, wing surfaces, and overall airframe from excessive loads and flutter.

The other options refer to different limitations. Tire speed is the maximum speed for the tires themselves and is typically lower than Vfe. Vle is the maximum speed with the landing gear extended, which is usually higher than the flaps-extended limit. V window isn’t a standard published flight limitation parameter you’d use to classify a speed like this. So the value 230 aligns specifically with Vfe when flaps are at 1.