How must ammeters be connected in a circuit when used to measure current?
A) Varies with circuit construction B) In series with the component being measured
C) Varies with the component being measured D) Directly across the component
B
You might also like to view...
Bacon's Rebellion was supported mainly by
A. young men frustrated by their inability to acquire land and find women to marry. B. the planter class of Virginia. C. those protesting the increased importation of African slaves. D. people from Jamestown only. E. the local Indians.
If a wire repair, such as that made under the hood or under the vehicle, is exposed to the elements, which type of repair should be used?
A) Rosin-core solder and electrical tape B) Solder and adhesive -lined heat shrink or crimp-and-seal connectors C) Butt connectors D) Wire nuts and electrical tape
For any firm, the income must be distributed to the investor.
Answer the following statement true (T) or false (F)
Why is evacuating a refrigeration system important?
A) Evacuation is the only procedure to ensure that noncondensable gases and moisture are removed from HFC systems with a POE lubricant. B) Increases in the system high-side pressure and temperature can only be accomplished by proper evacuation. C) Evacuation increases the system head pressure and compression ratio. D) Noncondensable gases and moisture, the two most common system contaminants, can be removed through evacuation.