In which way may an altimeter subscale which is set to an incorrect QNH lead to an incorrect altimeter reading?
Domanda 79, Aircraft General Knowledge - PPL(A) English - Private Pilot License (Aircraft)
| If the subscale is set to a lower than actual pressure, the indication is too high. This may lead to much closer proximity to the ground than intended |
| If the subscale is set to a higher than actual pressure, the indication is too high. This may lead to much closer proximity to the ground than intended |
| If the subscale is set to a lower than actual pressure, the indication is too low. This may lead to much closer proximity to the ground than intended |
| If the subscale is set to a higher than actual pressure, the indication is too low. This may lead to much greater heights above the ground than intended |
