| If a three-phase motor controlled by the control circuit illustrated in figure "B" of the illustration, is running in the forward direction, which of the following sequences must occur before the motor will reverse rotation? EL-0011 |
| A) First, the motor must be stopped via the stop button, then normally open 'F' contacts must re- close, and finally the reverse start button must be depressed. |
| B) First, the motor must be stopped via the stop button, then normally closed 'F' contacts must re-open, and finally the reverse start button must be depressed. |
| C) First, the motor must be stopped via the stop button, then normally closed 'F' contacts must re-close, and finally the reverse start button must be depressed. |
| D) First, the motor must be stopped via the stop button, then normally open 'F' contacts must re- open, and finally the reverse start button must be depressed. |
