conductive pipe. The measurement is made with a coil. arrangement that produces a magnetic field that opposes the. primary field casing attenuation and phase-shift. The magnitude of the phase shift is a function of the casing electrical. conductivity, magnetic permeability and thickness of the metal present in the. field.
The long-tailed weasel is one of the larger members of the genus Mustela in North America, with a total length of 300â350 mm (12â14 in) and a tail comprising 40â70% of the head and body length. In most populations, females are 10â15% smaller than males, thus making them about the same size as large male stoats.
General Attributes. The weasel is a dirty animal that must not be eaten. It conceives at the mouth and gives birth through the ear (though some say it is the other way around). If the birth takes place through the right ear, the offspring will be male; if it is through the left ear, a female will be born. There are two types of weasel; one lives in the woods and the other in houses. Weasels chase mice and snakes.