For the sequencer instruction shown, in step 3 ____ will be energized.
A)outputs O:2.0, O:2.5, O:2.8, O:2.11, O:2.12, and O:2.15
B)outputs O:2.2, O:2.3, O:2.10, O:2.12, and O:2.14
C)outputs O:2.0, O:2.4, O:2.6, O:2.7, O:2.9, O:2.10, and O:2.13
D)all outputs

Question

For the sequencer instruction shown, in step 3 ____ will be energized. 
A)outputs O:2.0, O:2.5, O:2.8, O:2.11, O:2.12, and O:2.15 
B)outputs O:2.2, O:2.3, O:2.10, O:2.12, and O:2.14 
C)outputs O:2.0, O:2.4, O:2.6, O:2.7, O:2.9, O:2.10, and O:2.13 
D)all outputs

Quizplus · Accepted Answer

In step 3, only rungs with a true condition will be energized. The contacts in rungs 1 and 2 are not true, so the outputs connected to those rungs will not be energized. The contacts in rung 3 are true, so the outputs connected to that rung (O:2.2, O:2.3, O:2.10, O:2.12, and O:2.14) will be energized. The outputs in the other rungs (1, 2, 4, 5, 6, and 7) will not be energized in step 3.

For the Sequencer Instruction Shown, in Step 3 ____ Will