As shown in figure "B" of the illustrated PLC output unit, what switching technology is used to control the output load either being energized or de-energized as appropriate? See illustration EL-0229.
A
a solid-state relay
B
a silicon-controlled rectifier
C
a triac
D
a bipolar junction transistor
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Question 1 / 205eccefa5bacbc34ba4d48856
Question 1 of 205eccefa5bacbc34ba4d48856
As shown in figure "B" of the illustrated PLC output unit, what switching technology is used to control the output load either being energized or de-energized as appropriate? See illustration EL-0229.
As shown in figure "B" of the illustrated PLC output unit, what switching technology is used to control the output load either being energized or de-energized as appropriate? See illustration EL-0229.