Technician A says that backup sensors use LEDs to detect objects. Technician B says that a backup sensor will not work correctly if the paint is thicker than 0.006 inch. Who is right?
A) A only B) B only C) Both A and B D) Neither A nor B
B
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The horse is able to sense security or the lack of security in the rider
Indicate whether the statement is true or false.
The reaction a chemical has with water that results in the breakdown of the chemical molecule is called ______________________
Fill in the blank(s) with correct word
When using a recovery device manufactured before November 15, 1993, the recovery level for Type I appliances is:
A) 80% of the system charge. B) 80% of the system charge if the compressor is operational, 90% if the compressor is non-operational. C) 80% of the system charge if the compressor is non-operational, 90% if the compressor is operational. D) 0 psig.
What is the difference between a digital device and an analog device?
What will be an ideal response?