Engine : Electricity - 487/1386
|
|---|
| « Previous Question |
| As shown in the illustration, assuming power is available at the control circuit, which listed action will occur FIRST when the "off-run" switch is placed in the "run" position? Illustration EL-0017 |
| A) The disconnect switch (DS) contacts close. |
| B) The "OL" relay contacts close. |
| C) The contactor coil "M" energizes. |
| D) The main contacts (3) "M" close, connecting the motor to line.. |
loading answer...
Illustration EL-0017
| Comments |
|---|
| There are no comments for this question. |