Technician Asays lockup is a condition in which a wheel stops rotating and skids on the road surface. Technician B says that positive wheel spin happens with no traction and the wheel spins but does not move the vehicle. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: C
You might also like to view...
One reason for using a reducing plenum system is to keep ____.
A. the velocity of the air constant B. the noise level low C. the duct pressures constant D. both a and c
Since there are no "valves" in a scroll compressor, what must be done to prevent refrigerant from flowing backward when the compressor cycles off?
What will be an ideal response?
Fluid level is being checked on an automatic transmission that contains no dipstick. After bringing the transmission to operating temperature and removing the plug no transmission fluid is seen dripping from the outlet. Technician A says this is normal and the fluid level is correct. Technician B says this indicates and overfilled or overheated transmission. Who is correct?
A. Technician A B. Technician B C. Both Technicians A and B D. Neither Technician A or B
Explain how a centrifugal pump operates.
a. Positively displaces fluid with a reciprocating motion. b. Spins liquid from the suction eye into a volute. c. Positively displaces liquid with a rotary motion. d. Dynamically spins liquid axially into discharge.