What is the frequency of alternating current?
A) The amount of current flowing B) How often alternating current is used
C) The number of cyclic deviations that occur D) The number of complete cycles in a second
D
Trades & Technology
You might also like to view...
IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS
Trades & Technology
Relatedness needs correspond most closely to Maslow's
a. physiological and safety needs. b. belongingness and self-esteem needs. c. self-actualization and the need for self-esteem. d. belongingness and need for the esteem of others. e. safety and belongingness needs.
Trades & Technology
_________________________ has lower equipment and operating costs than other types of welding.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
The ____ serves as a place either for welcoming guests or saying good-byes.
A. study B. foyer C. nook D. service entry
Trades & Technology