30 Questions
What is knitting, according to the construction of fabric?
Construction of an elastic, porous fabric
What does CPI stand for in knitting?
Courses per Inch
What does WPI stand for in knitting?
Wales per Inch
What is the importance of CPI in knitting?
To determine the GSM of fabric
What is the Stitch Length (l) in knitting?
The length of the yarn taken up by one loop
What type of fabric is constructed through knitting?
Elastic and porous fabric
What is the formula for calculating other expenses cost?
(Cost × 2 shifts) / (30 days × 3 shifts in a day)
What is the total overheads cost calculated in the given example?
Rs. 8114
What is the purpose of fabric finishing process?
To change the fabric's appearance
What type of finishes modify the appearance or feel of the fabrics?
Aesthetic finishes
What is the cost of fabric dyeing per kg after adding 20% profit?
Rs. 43.24
What is the classification of finishes that improve the performance properties of the fabrics?
Functional finishes
What is the purpose of lab dip in the production process?
To estimate the required amount of dyes and chemicals
What is the formula to calculate the required dye?
(Shade percentage (%) x Weight of the fabric in gm) / Percentage (%) of Stock solution
What is the formula to calculate the required amount of auxiliaries in liquid form?
(Gram/liquor required x Weight of substrate x Liquor ratio) / (10 x concentration (%) of stock solution)
What is the formula to calculate the required amount of salt in solid form?
(Required amount (%) x Sample weight x Liquor Ratio) / 1000
What is the formula to calculate the required amount of Caustic Soda?
(Gram/liquor required x Weight of substrate x Liquor ratio) / (10 x concentration (%) of stock solution)
What is the purpose of the 'FW' variable in the formula?
It represents the weight of the fabric, yarn, or fibre
What is the total direct dyeing material cost?
Rs. 4700
What is the operator wages for 4 shifts?
Rs. 1600
What is the power cost calculation?
(Cost × 2 shifts) / (30 days × 3 shifts in a day)
What is the cost of Dye A?
Rs. 1250
What is the salary cost calculation?
(Cost × 2 shifts) / (30 days × 3 shifts in a day)
What is the transport cost calculation?
(Cost × 2 shifts) / (30 days × 3 shifts in a day)
What is the total number of labourers in the finishing process?
3
What is the cost of Chemical A per kg?
Rs. 25 per kg
What is the total finishing process time in hours?
4 hours
What is the number of shifts in a day?
3
What is the total number of days in a month?
30
What is the percentage of profit?
15 %
Calculate key technical parameters in knit fabrics, including loop structure, courses per inch, and fabric areal density. Test your understanding of knitting production and its complexities.
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