Answer the following statement(s) true (T) or false (F)
1. Proximity detectors are used to sense the presence of an object without physically touching it.
2. Some proximity detectors employ sound waves and can be used to detect the distance to an object or to determine the position of a object
3. Proximity detectors used to sense all types of metals will sense nonferrous metals better than ferrous metals.
4. Sensors should be mounted as close to other metals as possible.
5. Capacitive proximity detectors depend on metal to operate.
1. True
2. True
3 False
4. False
5. False
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