______sends electrical power to the field coil in an excited field alternator.
A. Carbon brushes
B. Diodes
C. Permanent magnets
D. Rectifiers
Answer: A
You might also like to view...
When a new queen emerges in a hive, the old queen does which of the following?
a. Dies shortly after b. Remains in the hive c. Leaves with part of the colony d. Fights the new queen
Oxides of nitrogen results from a combination of nitrogen and ________
A) Oxygen B) Hydrogen C) Nitrogen D) Carbon
When installing a new split system air conditioning system
A) It is never necessary to add refrigerant because the condensing unit includes a charge for the evaporator and lines B) Add liquid to the liquid line until it is full and the refrigerant stops flowing C) It is only necessary to add refrigerant when the line length exceeds 15 - 25 feet D) It is always necessary to add refrigerant for the lines and evaporator coil
What is the function of a solar collector?
`What will be an ideal response?