Multiple Choice
Technician A says the phototransistor uses the application of light to generate carriers to supply the base leg current. Technician B says photoelectric sensors use light-sensitive elements to detect rotation. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B
Correct Answer:
Verified
Correct Answer:
Verified
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