When an engine failure is identified during takeoff, the priority is to keep the aircraft controllable and follow a disciplined engine-out procedure. Start by confirming which engine has failed so you don’t shut down the wrong one. Then maintain directional control with the rudder, since asymmetric thrust will yaw the airplane toward the failed side; keep the wings level and hold the appropriate pitch to maintain the required takeoff speed. Next, execute the engine-out checklist to configure the airplane for single-engine operation and verify systems are in the correct state. Set the thrust on the remaining engine to the required takeoff or go-around power to ensure you have adequate climb capability. Maintain the best climb gradient to clear obstacles and reach a safe altitude, adjusting pitch and trim as needed. Finally, communicate with ATC and, if necessary, declare an emergency to coordinate traffic and priority handling. This approach keeps you in control, uses the remaining engine effectively, follows established procedures, and supports safe obstacle clearance. Other options would compromise control, loss of climb performance, or obstacle clearance, or ignore the failure altogether.

The main idea here is how fluids are visually identified to match their specific use. Anti-icing fluids come in different types, and their appearance helps crews quickly confirm which one was applied so holdover times and procedures are appropriate. Type II anti-icing fluid is typically clear or white. This clear appearance distinguishes it from other fluids that are tinted—orange for Type I, and various greens or yellows for other types. The absence of dye in many Type II formulations is why you’d see a clear/white look, making it easy to tell apart from the orange or tinted fluids. Keep in mind that exact colors can vary by manufacturer, but the standard teaching you’re studying emphasizes that Type II is clear/white.

Swept wings change how air flows over the wing, so the area far from the fuselage reaches the critical angle of attack first as you stall. This means the stall tends to start at the wing tips. When the tips stall, aileron effectiveness at the outer wing is lost early, making lateral control harder and increasing the chance of an abrupt roll or spin. That’s the main drawback of swept wings. In contrast, lower takeoff speed and lower stall speed aren’t characteristic of swept wings—their lift is less favorable at low speeds, often requiring higher takeoff and stall speeds. Enhanced low-speed handling isn’t a feature of swept designs either, which is why those options aren’t correct.

Type I is a thin, low-viscosity glycol fluid used mainly for de-icing. The key idea is speed: its low viscosity means it spreads quickly over ice, helps remove it, and provides only short-term protection before takeoff. It’s unthickened, so it won’t remain on the surface for long. The orange color is a defining cue that helps crews identify the fluid visually. In contrast, fluids used for longer holdover times contain a polymer thickener, are much more viscous, and are associated with anti-icing rather than rapid de-icing (often colored differently). The other descriptions describe these thicker, polymer-enhanced fluids or colors not associated with Type I, which is why they don’t fit.