1. If you have a motor that must remain adaptable to several sizes of belts what is the maximum length of flexible metal conduit you can use before the conduit requires fasteningA. 10 feetB. 4 1/2 feetC. 3 feetD. 1 foot2. What is the take-up amount for a stub-up bend using 1-inch IMCA. 5 and 5/8 inchesB. 16 and 5/8 inchesC. 11 inchesD. 8 inches3. Which of the following combinations of bends can be used in a conduit runA. One 90-degree six 45-degree and one 30-degreeB. One 90-degree three 45-degree and four 30-degreeC. Two 90-degree four 45-degree and one 30-degre4. The internal area of 2-inch IMC isA. the same as the internal area of 2-inch EMT.B. less than the internal area of 2-inch EMT.C. less than the internal area of 2-inch rigid metal conduit.D. greater than the internal area of 2-inch rigid metal conduit.