A vehicle is making a chirping noise when backing up. What could be the cause?
A) A vacuum leak B) Collapsed engine mounts
C) A dry U-joint D) Loose spring shackles
C
You might also like to view...
Proper operation of the rotating equipment like the agitator, mixer, agglomerator, and centrifuge includes: (Select all that apply.)
a. having machine guards in place b. running the equipment at designed speed of rotation c. turning equipment on/off every shift d. starting the process at 100 RPM per hour
Technician A says that water based fire extinguishers remove oxygen from the fire. Technician B says that CO2 fire extinguishers remove oxygen from the fire. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
These lines describe the visible surface or edge of an object.
a. visible lines b. centerlines c. hidden lines d. extension lines
There are no check valves or extra metering devices on most water-source packaged units because
A) most water-source packaged units use suction line accumulators and charge compensators. B) its heat exchangers are most often made of copper, cupronickel, or stainless steel. C) water-source packaged units have a much lower operating temperature range than air-source units. D) most water-source packaged units use a single bi-flow thermostatic expansion valve.