In the relay control circuit of the shown figure. When the switch is (20) *:closed, CR1 is

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter3: Magnetic Starters
Section: Chapter Questions
Problem 24SQ: Select the best answer for each of the following. Thermal overload relays react to a. high ambient...
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answer this question,please
In the relay control circuit of the shown figure. When the switch is (20)
* :closed, CR1 is
L1
L2
CR1
CR1
CR1
Energized, and the red and green lights are both ON. O
De-energized, the red light is OFF, the green light is ON.
Energized, the red light is ON, and the green light is OFF.
Energized, the red light is OFF, and the green light is ON.
De-energized, the red light is OFF, the green light is OFF.
Transcribed Image Text:In the relay control circuit of the shown figure. When the switch is (20) * :closed, CR1 is L1 L2 CR1 CR1 CR1 Energized, and the red and green lights are both ON. O De-energized, the red light is OFF, the green light is ON. Energized, the red light is ON, and the green light is OFF. Energized, the red light is OFF, and the green light is ON. De-energized, the red light is OFF, the green light is OFF.
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