A bi-flow thermostatic expansion valve
A) can be used for creating two stages of heating or cooling
B) can be used with two different capacity units by selecting the correct flow
C) can be used with two different refrigerants by selecting the correct flow
D) allows refrigerant flow in both directions
D
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Indicate whether the statement is true or false
What is true of ULEV II vehicles?
A) HC and CO levels are nearly 50% lower than LEV II vehicles B) It has been certified under phase II standards C) Both A and B D) Neither A nor B
Two technicians are discussing inspection of the transmission pan. Technician A says that some friction material at the bottom of the pan is normal. Technician B says that if any metal parts stick to a magnet then further investigation is needed to determine the cause. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
Aluminum, brass, and iron make good magnets
Indicate whether the statement is true or false