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In the late 1960s problems and failures related to branch circuit connections for building wire made with the utility grade AA-1350 alloy aluminum began to surface, resulting in a re-evaluation of the use of that alloy for building wire and an identification of the need for newer alloys to produce aluminum building wire. The first 8000 series ...
Miller cast his choir for their voices, explaining "if a guy's bald or if he's fat, that's the way he'll appear on the show. I think that the audience likes it that way." He noted that the singers took a longer time to rehearse than trained dancers, but that viewers could identify with them better than "Adonises."
A feeder line is a peripheral route or branch in a network, which connects smaller or more remote nodes with a route or branch carrying heavier traffic. The term is applicable to any system based on a hierarchical network. In telecommunications, a feeder line branches from a main line or trunk line.
The antenna feed system or antenna feed is the cable or conductor, and other associated equipment, which connects the transmitter or receiver with the antenna and makes the two devices compatible. [ 1 ] [ 2 ] In a radio transmitter, the transmitter generates an alternating current of radio frequency , and the feed system feeds the current to ...
In electrical distribution, a fuse cutout or cut-out fuse (often referred to as a cutout) is a combination of a fuse and a switch, used in primary overhead feeder lines and taps to protect distribution transformers from current surges and overloads. An overcurrent caused by a fault in the transformer or customer circuit will cause the fuse to ...
Bulk material handling. Belt feeders are typically used for handling fairly light, fine, abrasive, free flowing materials. Feeder units are typically placed under storage facilities such as silos, surge hoppers or load hoppers, and may be operated either horizontally or on an incline to save headroom. For such applications, belt width is ...
A leaky feeder is a communications system used in underground mines and inside tunnels. [1] Manufacturers and cabling professionals use the term " radiating cable " [ 2 ] [ 3 ] [ better source needed ] [ 4 ] as this implies that the cable is designed to radiate: something that a typical coaxial cable is generally not intended to do.
[3] [4] Bristol staged a series of 52 tests of the WSPS by mounting it on the fuselage of a wrecked Kiowa; the fuselage was loaded onto a flatbed truck and driven into wires at speeds ranging from 15 to 60 mph (13 to 52 kn; 24 to 97 km/h), yaw angles ranging from 0 to 45°, and a variety of cables that were typically used in overhead power and ...