Question

what is the formula of altimeter ​

Answer 1

Answer:

Whatever value it reads is pressure altitude. That's a pretty simple formula since two of the variables will always be the same and the other two are easy enough to find. Let's say our current altimeter setting is 29.45 and the field elevation is 5,000 feet. That means (29.92 - 29.45) x 1,000 + 5,000 = 5,470 feet.

Step-by-step explanation:

please mark as Brilliant ✌️

Answer 2

• Answer:
• To calculate pressure altitude without the use of an altimeter, subject approximately 1 inch of mercury for every 1,000-foot increase in altitude from sea level. For example, if the current local altimeter setting at a 4,000-foot elevation is 30.42, the pressure altitude would be 3,500 feet: 30.42 – 29.92 = 0.50 in.