Final answer:
The engine operating limit for oil pressure at normal T/O is typically around 30-50 psi or 200-350 kPa. This range ensures proper lubrication and efficient oil flow through the engine's components.
Step-by-step explanation:
The engine operating limit for oil pressure at normal take-off (T/O) is typically around 30-50 psi (pounds per square inch) or 200-350 kPa (kilopascals). This range ensures that the engine is properly lubricated and that the oil is flowing efficiently through the engine's components. If the oil pressure is too low, it can lead to inadequate lubrication and potential damage to the engine.
For example, let's say the engine operating limit for oil pressure at normal T/O is 40 psi. If the oil pressure drops below 40 psi, it may indicate that there is a problem with the oil pump, a clogged oil filter, or a leak in the oil system, which should be addressed promptly to prevent engine damage.