Three capacitors, a 12 ?F, a 20 ?F, and a 30 ?F, are connected in series to a 400 Hz source. What is the total XC?
A. 36.42 ?
B. 42.78 ?
C. 52.09 ?
D. 66.32 ?
Answer: D
Trades & Technology
You might also like to view...
A complete, environmentally protected unit consisting of solar cells, optics, and other components designed to generate dc power when exposed to sunlight is called a(n) ____________________.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
60°?C = ?
A. ?33.3°?F B. ?65.3°?F C. ?108°?F D. ?140°?F
Trades & Technology
During _______________, the jugular vein is severed with a sharp knife to allow blood to flow out of the animal:
a. Immobilization c. Hemorrhaging b. Exsanguination d. No answers
Trades & Technology
A ____ is the sloping structural member of a roof frame.
a.ridge b.rafter c.joist d.stud
Trades & Technology