PITOT STATICS

A pitot blockage of both the ram air input and the drain hole with the static port open causes the airspeed indicator to?

• ARead a little high.
• BRead a little low.
• CFreeze at zero.
• DRead like an altimeter.

If the static source to an airspeed indicator (ASI) becomes blocked during a descent the instruments will?

• ARead zero.
• BContinue to indicate the speed applicable to that at the time of the blockage.
• CUnder-read.
• DOver-read.

Concerning the pitot static system, the static pressure error?

• A. Is a direct effect of blockage of the static ports.
• B. is a direct effect of heating of the static ports.
• CAffects the alternate static source only.
• D. Is caused by disturbed airflow around the static ports.