hick_thin electric the type of yarn you are from thick and spun? yarn 5 + Swatch Book Assignment #8: To Determine Yarn Structure Please follow the instructions for Assignment #8 in your Swatch Book. Type of Yarn Spun Filament (flat) Filament (textured) Single Ply High Twist Low Twist Carded Combed Woolen Worsted Stretch Novelty Thick yarn (spun) Thin yarn (spun) Swatch Number 1 15 62 25 44 22 5 16 17 2 3 21 20 X Fabric Name Denim (Indigo Blue) Bridal Satin (Peach) Puckered Rib (Lavender) Lamé (Pink) Eveningwear Dobby (Brown) Chiffon (Brown Print) Basket Weave (Pink & Black) Chambray (Blue & White) Broadcloth (Pink) Tweed (Multicolor) Tropical Worsted Suiting (Brown) Bathing Suit Fabric (Blue/Gray/Beige Print) Novelty Suiting (Multicolor)
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In this case, the options are spun filament (flat), spun filament (textured), single ply, high twist, low twist, carded, combed, woolen, worsted, stretch, novelty, thick yarn (spun), and thin yarn (spun). Show more…
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Supreeta N.
Two Nichrome wires The following questions refer to the circuit shown in the figure, consisting of two flashlight batteries and two Nichrome wires of different lengths and different thicknesses as shown (corresponding roughly to your own thick and thin Nichrome wires). The thin wire is 54 cm long, and its diameter is 0.25 mm. The thick wire is 15 cm long, and its diameter is 0.33 mm. (a) The emf of each flashlight battery is 1.5 volts. Determine the steady-state electric field inside each Nichrome wire. Remember that in the steady state you must satisfy both the current node rule and energy conservation. These two principles give you two equations for the two unknown fields. E inside thin wire = E inside thick wire = (b) The electron mobility in room-temperature Nichrome is about 7 x 10^-5 (m/s)/(N/C). How long (in minutes) does it take an electron to drift through the two Nichrome wires from location B to location A? min (c) On the other hand, about how long did it take to establish the steady state when the circuit was first assembled? Give an approximate, not precise numerical answer. s (d) There are about 9 x 10^28 mobile electrons per cubic meter in Nichrome. How many electrons cross the junction between the two wires every second? electrons/s
Adi S.
Many properties of the fabric used in different textiles, such as sheets and clothing, are influenced by whether the diameter of yarn used in the creation of the textile is consistent. Therefore, various methods can be used to measure the diameter of yarn at specified intervals, such as every 2mm2, to determine the consistency of the diameter. These measurements are normally distributed. Suppose that one textile manufacturer will not use any yarn in which the variance of the diameters is greater than 0.0009mm. In order to ensure that the yarn is usable, the diameter of a length of yarn is measured at 100 random intervals. The variance of those measurements is found to be 0.001119mm. Does this evidence provide support that the batch of yarn is unusable by the manufacturer? Use a 0.025 level of significance. Step 1 of 3 : State the null and alternative hypotheses for the test. Fill in the blank below. H0: σ2=0.0009 Ha: σ2⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯0.0009
Lien L.
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