A28-tooth pinion is to drive a 60-tooth gear. given a diametral pitch (pd) of 8 and a pressure angle of 14.5°, find the contact ratio for the set meshing gears. how does this ratio compare to the recommended contact ratio?

What is the correct way to measure the overall length of a boat? measure from the tip of the bow to the highest point on the gunwale. measure from the tip of the bow in a straight line to the stern of the boat. measure from the tip of the bow in a straight line to the back seat. measure from port to starboard at the boat's widest point.