यापक प रचालन मसौदे - Bis

3.3mean-deviation unevennessU uvalue of unevenness (3.1) expressed as an average mean deviationNOTE 1- The mean-deviation unevenness is expressed in percent, for example,U u = 14,6 %NOTE 2- See also 4.5 and 4.6.3.4capacitor lengtheffective length of the capacitor in the direction of the specimen movement, usually8mm to 20 mm3.5length betweenL blength of the test specimen for which the instrument takes an individual reading of massNOTE 1- The unevenness value decreases as L b is increased.NOTE 2- In the capacitance method, L b is normally the capacitor length but it can beincreased electronically.NOTE 3- L b is sometimes referred to in the literature as B.3.6length withinL wlength of the specimen for which an individual value of unevenness is determined and areading is givenNOTE 1- The unevenness value increases as L w is increased. When L w is more than 100m or so, then a further lengthening of L w increases CV u (or U u ) only slightly.NOTE 2- L w is sometimes referred to in the literature as W .3.7total measured lengthsum of all measured lengths L w3.8neptightly tangled knot-like mass of unorganized fibres3.9packageyarn wound to a shape, which may be supported (for example, bobbins, cones) orunsupported (for example, skeins, cakes), suitable for conditioning and testing