The power transmission takes place in shaft rotating at 400 rpm and this rotating shaft drives another shaft at 600 rpm. The smaller pulley has the diametre of 0.5 m. The centre distance between pulleys is 4m. If the angle of contact on the smaller pulley for the open belt drive is 1.8° then calculate the diametre of larger pulley (in m) and angle of contact (in rad)?

A

0.50 and 2.00

B

0.75 and 2.00

C

0.50 and 3.08

D

0.75 and 3.08