Three-phase AC power is used:
A) Only in Europe. B) Only in residences.
C) In both residential and commercial buildings. D) Only in commercial buildings.
D
Trades & Technology
You might also like to view...
The current ratings for ____________________ phase AC motors are given in Table 430.248.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
One of the advantages of an SSR over an EMR is its _____.
a. low initial cost b. resistance to effects of temperature c. ability to stand surge currents d. response time
Trades & Technology
In order for an object to be in a charged state, which two particles must be in a state of imbalance?
A. protons and electrons B. protons and neutrons C. neutrons and electrons D. atoms and molecules
Trades & Technology
How is the size of a jointer determined?
What will be an ideal response?
Trades & Technology