**Question **# A countershaft carrying two V-belt pulleys is shown in the figure has a diameter d=33 mm. Pulley A receives power from a motor through a belt with the belt tensions shown. The power is transmitted through the shaft and delivered to the belt on pulley B.Assume the belt tension on the loose side at B is 9 percent of the tension on the tight side. T1=1925 N, T2=385 N. 1- Find the tension T3= 2- Find the tension T4 = 3- Find the reaction at the support C in y direction, Cy,=___N 4- Find the reaction at the support O in y direction,oy=n 5- Find the reaction at the support C in z direction cz=___N 6- Find the reaction at the support O in z direction, 0z =____N 7- Find the total resultant moment at point A, MA____N.mm 8- Find the total resultant moment at point B, MB=---N.mm 9- Calculate the normal stress at point A, theta A____mpa 10- Calculate the normal stress at point b theta =mpa 11- Calculate the torque at point A, TA=_____N.mm 12- Calculate the torque at point B, TB=______N.mm 13- Calculate the shear stress at point A, TA=____MPa 14- Calculate the shear stress at pointВ, Тв-----MPа 15- Calculate the maximum principal stress, theta 1 =MPa 16- Calculate the minimum principal stress, o2 =___MPa 17- Calculate the maximum shear stress, Tmax____MPa 18- Calculate the angle to the principal planes,theta p=__ deg 19- Calculate the angle to the maximum shear stress planes, theta =___ deg