Alternator brushes are constructed from ________
A) Carbon B) Silver-copper alloy
C) Copper D) Aluminum
A
You might also like to view...
____ is a measure of the relative density of an aggregate.
A. Specific gravity B. Compressive strength C. Freeze resistance D. Absorption rate
A vehicle pulls to the left during braking. Technician A says that the metering valve may be defective. Technician B says the proportioning valve may be defective. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A customer complains that every time the lights are turned on in the vehicle, the dash display dims. Which of these is the MOST likely cause which of these conditions?
A) Normal behavior for VTF dash display B) Poor ground in lighting circuit causing a voltage drop to dash lamps C) Normal behavior for LED dash displays D) Feedback problem from a short-to-voltage between headlights and dash display
A weeping relief valve on a hot water boiler may be an indication of
A) An extinguished pilot light B) A water-logged expansion tank problem C) A circulating pump that is running continuously D) Low return water temperature