Photoelectric switches are contact sensors.
Answer the following statement true (T) or false (F)
False
Trades & Technology
You might also like to view...
Define the following terms:
a. Baghouse b. Dike c. Flare system d. Incinerator e. Landfill
Trades & Technology
Needle valves are used for fine flow control because _____.
a. the shape provides a gradual increase or decrease in the size of the valve opening b. they are very inexpensive c. they are made of stainless steel d. they exhibit high head loss
Trades & Technology
Leaf cuttings are used when plant materials are scarce and when large numbers of plants are needed
Indicate whether the statement is true or false
Trades & Technology
Some vehicles can re-learn TPMS sensor locations automatically when the vehicle is driven
Indicate whether the statement is true or false
Trades & Technology