recession is obviously severe, its output cost so far has been much smaller than that of the Great Depression. Stijn Claessens is an Assistant Director and M. Ayhan Kose is a
an O-ring, a good fit is critical. O-rings are measured in millimetres. Place the O-ring on a clean, flat, level surface. Determine the inside diameter. Use a ruler to measure from one inner edge to another. To measure the outside diameter, use a ruler to measure from one outer corner of the O-ring to the other outer corner. Measure cross section. Place the O-ring into a vernier calliper. Lightly clamp the jaws of the calliper onto the O-ring, but do not compress it. Record the thickness of the ring (the cross section). If you only have 2 of the O-ring diameters then you can determine the third diameter with the following equations: Measurements: Outside Diameter (OD) = Inside Diameter + (2 x Cross Section). Inside Diameter (ID) = OD - (2 x CS). Cross Section (CS) = OD - ID, Ã· 2. If the o-ring is cut, measure the cross section (thickness) of the O-ring and the length. Converting Length to Inside Diameter: Length Ã· 3.142 = circumference. Circumference - CS = ID.
RING GAUGE. A cigar is measured by length and ring gauge (diameter). The length is measured in inches. The ring gauge is measured in units of 1/64th of an inch. A 64-ring cigar would be one inch in diameter. Most cigars are between 32 and 52-ring size. For example, a cigar that is called 8 x 48 is 8 inches long and 48/64ths of an inch in diameter. The girth determines how much of the cigarâs burning tip is exposed to air.