Question 11-B (Textile Engineering & Fibre Science)
A 40 mm rotor running at 60,000 rpm is producing a yarn at 100 m/min. Calculate the number of doublings of fibre layers in the rotor.
A 40 mm rotor running at 60,000 rpm is producing a yarn at 100 m/min. Calculate the number of doublings of fibre layers in the rotor.