Engineering science pertaining to gaseous pressure and flow.

Is a standardized method to determine the carbon formation characteristics of compressor lubricants.

Purchase Order.

1.Pilot On Board,2.Persons On Board

A group of whales.

Abbreviation for:- Port of Discharge.- Port of Destination.- Proof of Delivery. A document required from the carrier or driver for proper payment.

To sail as close as possible to the wind. Some boats can point better than others, sailing closer to the wind.

To taper the end of a rope; one of the 32 divisions of the compass card. To head close to the wind.

The place at which a shipment is received by a carrier from the shipper.

A single outlet or limited number of outlets in a building used to connect tools or equipment to the air system.

A high efficiency silicon photovoltaic concentrator cell that employs light trapping techniques and point-diffused contacts on the rear surface for current collection.

Division of the circumference of the magnetic compass card into thirty-two points, each of 11

The headings of a sailboat in relation to the wind, i.e., upwind, close reach, reach, broad reach, downwind.

Poland (Flag)

Abbreviation for:- Port of Loading.- Petroleum, Oil, and Lubricants.

An instrument for determining the degree of polarization of light. See photopolarimeter.

The North Star; visible in the northern hemisphere and indicates the direction of north. In the southern hemisphere the Southern Cross is used to find the direction of south.

An instrument for studying, or examining substances in, polarized light. See Savant polariscope.

(1) The change from the open-circuit electrode potential as the result of the passage of current. (2) A change in the potential of an electrode during electrolysis, such that the potential of an anode becomes more noble, and that of a cathode more active, ...

The reciprocal of polarization resistance (di/dE).