Word: loadings
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Dates: during 1970-1979
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...aside, Carter's edict has also raised complaints from engineers. Merely setting the thermostat at 80° F, they argue, may actually waste energy. Many air-conditioning systems have not been designed to work efficiently and humidify properly at such levels. Matters are further complicated by "the solar load": as the sun moves around the building, room temperatures inside can rise by as much as 5° F. "You can't just set office thermostats like you do those in a home," explains Larry Wethers, a building-systems assistant for Chicago's 110-story Sears Tower, which...
...money by slowing their trips. But the Government refused even to consider that move. The accident rate would rise again, and more fuel would be burned at higher speeds. Finally, the independents demanded that states establish uniform truck weights across the country. Most states allow an 80,000-lb. load and 60-ft. truck length. But nine states, most bordering the Mississippi River (called the Iron Curtain by truckers), impose lower weight limits. Trucks going across the continent have to keep their loads down to the Iron Curtain level, and they lose money in the process. The Federal Highway Administration...
What had gone wrong at O'Hare? The 120-ton DC-10 had arrived only a few hours before on a flight from Phoenix. In Chicago it was designated Flight 191 and it took on its capacity load of 258 passengers and a crew of 13. Traffic was backed up at the airport, which averages some two takeoffs and landings per minute. Captain Walter H. Lux awaited clearance and was about eight minutes behind schedule as he got tower approval to roll down Runway 32-R (heading 320°, roughly northwest...
...gallon RVs start homing off the interstates, their occupants damply chilled in the air conditioning, bathed in Dolly Parton from the tape deck. In shopping malls, supermarkets the size of National Guard armories feel as cold as meat lockers; housewives in pedal pushers go Brrrr as they load their carts with food encased in a wealth of nonreturnable glass, metal and paper. They shake their heads as they pay what the check-out computer demands of them, and pile the groceries into broad-beamed station wagons. At home, the automatic icemaker sighs and clatters in the kitchen; the automatic washer...
...from the fixed norm that is established by utilities; in the U.S. the norm is about 115 volts and 60 cycles. Put simply, this means that the speed of a conventional motor can be automatically varied according to the work it has to do at any moment. When the load is high, the speed-and the amount of electricity consumed-is normal. But when the load is low, the speed-and the amount of energy burned-can be reduced...