41.   Rolls-Royce Plc and Interamerican Thermoelectric Corp. signed an agreement to cooperate on the sale of electric power units in Venezuela, El Nacional reported.

42.   Sales of mainframe computers were pinched by a shortage of a key power supply unit.

43.   Run a wire connection from the sender to the receiver then back to the power unit.

44.   Run the drive chain from the power unit to the traveler and the cable from the drive chain through the idler assembly.

45.   Set the back limit switch so it is about six inches in front of the power unit.

46.   Separately, Deutsche Babcock reported its A. Friedrich Flender AG power transmission unit had a first-half loss and expects a loss for the full year.

47.   Shortly after liftoff, problems arose with one of three hydraulic power units involved in steering.

48.   She said Boeing has completed and approved the basic redesign of the rudder power control unit and submitted it to the FAA for review.

49.   Some hydraulic lines associated with engine thrust reversers pass near the auxiliary power unit, and drains near the power unit get rid of any nearby leaks.

50.   Since they are muscle-powered, they are quieter and more environmentally friendly than the power units.