The maximum pressure drop for a suction line should not exceed:
A) 3 psi.
B) 1 psi.
C) A corresponding saturation temperature drop of 2°F.
D) 2 psi.
C
You might also like to view...
Normally open auxiliary contacts that control the starting sequence are often called permissive contacts because they permit action to take place.
Answer the following statement true (T) or false (F)
Technician A says that field effect transistor (FET) is commonly used in multiplexed circuits to act like an electronic relay switch. Technician B says that an advantage of FETs is that gate channel resistance is so high there is almost no current flow in the gate. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
What type of detector should be used if a technician is looking for a refrigerant leak in a closed space?
A) Fluorescent dye leak detector B) Ultrasonic-type leak detector C) Electronic sight glass D) Electronic leak detector
____ ventilation removes moisture, odors, and pollutants directly at the source. Bath exhaust fans and kitchen range hoods are the most common examples.
A. Indirect B. Partial C. Direct D. Spot