| As shown in figure "A" of the illustration, if in troubleshooting the control circuit using on-line techniques with a voltmeter with the start button depressed and the following readings are taken, what is the problem? "X1" to "X2" reads 115 VAC; "1" to "X2" reads 115 VAC; "2" to "X2" reads 0 VAC; and "3" to "X2" reads 0 VAC. Illustration EL-0123 |
| A) the secondary winding of the control transformer is open-circuited |
| B) the start button is open-circuited |
| C) the stop button is open-circuited |
| D) the fuse is blown |
