What is galvanic corrosion?
A) Corrosion due to oxidation and chemical attack
B) Corrosion due to chemical incompatibility between the coil and the refrigerant
C) Corrosion at the contact point of two types of metal in the presence of an electrolyte
D) Corrosion due to attack by metal-eating organisms
C
You might also like to view...
Adequate ____________________ can have a positive influence on worker's attitudes, plays a major role in safety, and enhances the management level by increasing people's ability to see potential problems.
Fill in the blank(s) with the appropriate word(s).
What procedure may be needed if a pressure control solenoid is changed?
A) A jumper harness must be installed B) Install new valve body clips C) TCM programming D) Filter change
All of the following statements are true EXCEPT:
A. the voltage regulator controls the current passing through the windings of the electromagnetic field in the rotor. B. the voltage regulator can be located on either the ground side or the positive side of the field circuit. C. electronic voltage regulation requires no moving parts, so it can cycle electronically between 10 and 7,000 times per second. D. turning the AC generator rapidly on and off to achieve a precise output is called voltage width modulation.
In-system programming ________
A) allows updating or modifying manufactured boards B) minimizes the handling of programmable devices C) eliminates the need for stocking pre-programmed devices D) All of the above