Select the possible causes of an underfeeding TEV. You may select more than one
A) High superheat adjustment
B) Restricted filter drier
C) Oversized TEV
D) Dead thermostatic bulb charge
E) Low superheat adjustment
F) TEV sensing bulb not making good thermal contact
G) Undersized valve
H) Restricted inlet screen on TEV
A, B, D, G, H
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Which of the following items is most important to a facility owner in regards to the finished appearance of a lagging installation?
a. Being able to see the arrangement of equipment ribs, flanges, and sub-girts b. Having a horizontal pattern of lagging ribs c. Presenting an overall eye-pleasing, uniform surface d. Finishing the edges and corners with flashing only where they are visible
What is resistance to the movement of magnetic lines of force known as?
A. flux density B. reluctance C. capacitance D. magnetomotive force
Technician A says that a front wheel drive hybrid electric vehicle can only generate electricity during braking from the front wheel motor(s). Technician B says that antilock braking (ABS) is not possible with a vehicle equipped with a regenerative braking system. Who is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
What are the two basic types of time-delay functions?
What will be an ideal response?