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From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Galvanometer; Retrieved from "https: ... Taut band movement. Add languages ...
The taut-band movement is a modern development of the D'Arsonval-Weston movement. The jewel pivots and hairsprings are replaced by tiny strips of metal under tension. Such a meter is more rugged for field use.
The meter movement in a moving pointer analog multimeter is practically always a moving-coil galvanometer of the d'Arsonval type, using either jeweled pivots or taut bands to support the moving coil. In a basic analog multimeter the current to deflect the coil and pointer is drawn from the circuit being measured; it is usually an advantage to ...
Common types of variometers include those based on a diaphragm, a vane (horn), a taut band, or are electric based. The vane variometer consists of a rotating vane, centered by a coil spring, dividing a chamber into two parts, one connected to a static port, and the other to an expansion chamber.
An ant starts to crawl along a taut rubber rope 1 km long at a speed of 1 cm per second (relative to the rubber it is crawling on). At the same time, the rope starts to stretch uniformly at a constant rate of 1 km per second, so that after 1 second it is 2 km long, after 2 seconds it is 3 km long, etc.
Certainly manufacturers of one-band and two-band mobile equipment prefer to support 2m and 70cm first (in that order) to reach the largest number of users, but once those start to become full, any spillover into a third band must go (for want of other similar frequencies) to 50MHz or to 220. --66.102.80.212 20:21, 27 March 2009 (UTC)
C is the coefficient of thermal expansion of the metal that forms the tape; L is the length of the tape or length of the line measured. is the observed temperature of the tape at the time of measurement; is the standard temperature, when the tape is at the correct length, often 20 °C;
TAUT, an acronym, may refer to: Tramways and Urban Transit , a monthly magazine published in the UK The complement of the SAT -problem; testing if a formula is a tautology , known to be co-NP -complete.