As with the PN junction diode, the ____ of an LED is usually connected to the negative side or ground in a circuit.
a. anode
b. cathode
c. depletion area
d. DMM
b. cathode
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_____ are the joints at which buds, leaves, and branches grow out from the stem
A) Tubins B) Nodes C) Intersections D) Rootstocks
What type of valve core is used in stem-mounted sensors?
A) Nickel plated B) Brass C) Steel D) Aluminum
Seal face distortion, shown as uneven wear, may be caused by _____
a. uneven torque on the gland bolts b. gaskets protruding into the seal cavity c. light interference d. over-torquing the gland bolts
What is the purpose of TEV sensing bulbs with a limited, or gas charge?
A) Gas-charged bulbs regulate better with systems experiencing liquid line flash gas. B) They save on installation cost by reducing the amount of charge in the TEV bulb. C) They reduce the amount of refrigerant in the system because of the limited charge. D) They produce a maximum operating pressure at high operating superheat.