PT Technology Abbreviation

Proprietary Telephones

P Trap

Curved, "U" section of drain pipe that holds a water seal to prevent sewer gasses from entering the home through a fixtures water drain.

Pupuk Tertua

Push-To-Talk

Procedure Turn

A maneuver prescribed when it is necessary to perform a course reversal to establish the aircraft inbound on an intermediate or final approach course.

Painted

Liquid Penetrant Testing

Dye penetrant inspection, also called liquid penetrant inspection (LPI) or penetrant testing (PT), is a widely applied and low-cost inspection method used to locate surface-breaking defects in all non-porous materials (metals, plastics, or ceramics). The penetrant may be applied to all non-ferrous materials and ferrous materials, although for ferrous components magnetic-particle inspection is often used instead for its subsurface detection capability.

Physiotherapist

Pneumothorax

A pneumothorax is an abnormal collection of air or gas in the pleural space that causes an uncoupling of the lung from the chest wall. Like pleural effusion (liquid buildup in that space), pneumothorax may interfere with normal breathing. It is often called collapsed lung, although that term may also refer to atelectasis. One or both lungs may be affected.