Winding angle 'θ' of random winding is given by 

It deals with job simplification in an industry.

Which one of the following is a variable cost ?

In a modern mill, what is the units consumed by ring frame for producing 100 kg of 40 Ne yarn ?

To calculate the cost/kg of yarn, which equation is used to calculate the raw material cost ?

Where C = fibre cost/kg

g = yarn realization

P = Price realised for wastes/kg of fibre

The minimum number of fibres required for a yarn cross section is