The viscosity of a fluid is to be measured by a viscometer constructed of two 5 ft-long concentric cylinders. The inner diameter of the outer cylinder is 6 inches. The gap between the two cylinders is 0.035 inch. and the gap is filled with fluid. The outer cylinder rotates at 250 rpm, and the torque is measured to be 1.2 lbf-ft. Determine the viscosity of the fluid and express it in appropriate units.
ExxonMobil (XOM) is one of the half-dozen major oil companies in the world. The firm has four primary operating divisions (upstream, downstream, chemical,
ExxonMobil (XOM) is one of the half-dozen major oil companies in the world. The firm has four primary operating divisions (upstream, downstream, chemical, and global services) as well as a number of operating companies that it has acquired over the years. A recent major acquisition was XTO Energy, which was