circuit shown in Figure 7-10. If wire number 11 were disconnected at the normally open auxiliary M contact, how would the circuit operate? 2. Assume that when the START button is pressed M starter does not energize. List seven possible causes for this problem. 3. Explain the difference between a motor starter and a contactor. 4. Refer to the schematic in Figure 7-10. Assume that when the START button is pressed, the control transformer fuse blows. What is the most likely cause of this trouble? 5. Explain the difference between load and auxiliary contacts. 6. In a schematic diagram, are the components shown as they should be when the circuit is energized or de-energized? 7. In a schematic diagram, what does a dashed line drawn between two components indicate