Shorts question of sizing & weaving

Some shorts question of sizing & weaving : -
a.Diameter of Sizing Drying Cylinder
               A. 600 mm B. 800 mm C.1000 mm
b.Standard thickness of Drop pin to run 80s Cotton (100%) Yarn
                A.0.2mm B. 0.3mm C. 0.4mm
c. Standard thickness of Sizing Drying cylinder
                A.3mm B. 4mm C. 5mm
d. Average Drawing Speed of Automatic Staubli Drawing M/C (Cycles/Mint)
                A.100-130 B.150-180 C. 190-220
 e. Average Knotting Speed of Modern Knotting MX (Knots/Mint )
                A. 300-400 B.500-600 C.700-800


Answer :- a. 800 mm, b. 0.2 mm, c. 3mm, d. C. 150-180, e. 700-800.