A ____ is typically used as a main bonding jumper in most residential service equipment.
a. nail
b. screw
c. stud
d. bolt
b. screw
Trades & Technology
You might also like to view...
The ____ is a seal in which the rotating mating ring is internally mounted in the stuffing box.
A. outside seal B. O-ring C. inside seal D. double seal
Trades & Technology
A 212-pound worker slips on a sloping roof, free-falling 8' before contacting the safety guardrail. How many pounds of force in foot-pounds did the worker exert on the safety guardrail?
What will be an ideal response?
Trades & Technology
What is the component that controls the position of the vent doors on a blend air system?
A. Solenoids B. Thermistors C. Stepper motors D. Rotory motors
Trades & Technology
How would you perform a door weatherstrip service?
What will be an ideal response?
Trades & Technology