A solution used as a secondary refrigerant in chillers consisting of water and a chemical which lowers the water's freezing point is called:
A) Propylene glycol. B) Slush. C) Hydraulic fluid. D) Brine.
D
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Most port fuel-injected engines operate on how much fuel pressure?
A) 55 to 65 PSI (380 to 450 kPa)
B) 35 to 45 PSI (240 to 310 kPa)
C) 9 to 13 PSI (62 to 90 kPa)
D) 3 to 5 PSI (21 to 35 kPa)
Technician A says that a CANDi module will flash the RED LED rapidly if communication is detected. Technician B says that a twisted pair is where two wires are twisted to prevent electromagnetic radiation from affecting the signals passing through the wires. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A clearance fit of 0.0125 inches is needed between a shaft and a bushing to work properly. The inside diameter (ID) of the bushing measures 1.487 inches. What must be the measure of the outside diameter (OD) of the shaft in inches to obtain this clearance?
What will be an ideal response?
Body-over-frame or full frame construction is commonly used on pickup trucks, sport utility vehicles (SUVs), and most full-size vans.
Answer the following statement true (T) or false (F)