Multiple Choice
Analog distance sensors are available in photoelectric and ultrasonic configurations. Select the true statement.
A) The ultrasonic are less sensitive to environmental conditions.
B) The photoelectric are the most accurate.
C) Ultrasonic sensor have been developed quite recently.
D) The photoelectric models have the greatest distance sensing capability.
Correct Answer:
Verified
Correct Answer:
Verified
Q84: Photoelectric sensors have a much greater range
Q85: Inductive type sensors could detect a part
Q86: R2 and R3 set the intrinsic standoff
Q87: A thin flat plate and large solid
Q88: Match the statement that describes a sensor
Q90: Match the the correct lighting configuration with
Q91: The SBS has two anodes and two
Q92: If you are required to select a
Q93: If a photoelectric sensor has a margin
Q94: If metal switch boxes are passing the