A ____ wave consists of the fundamental frequency with an infinite number of odd harmonics that cross the zero reference line in phase with the fundamental.
A. sawtooth
B. sine
C. square
D. rectangular
Answer: C
Trades & Technology
You might also like to view...
Electrons orbit the nucleus of an atom in arranged rings called ____ .
A. spheres B. ovals C. shells D. capsules
Trades & Technology
Which of the following secrete estrogen?
A. Pancreas B. Ovarian follicles C. Posterior pituitary D. Anterior pituitary E. Hypothalamus
Trades & Technology
Which type of fuel cell is the most likely to be used to power vehicles?
A) MCFC B) PEM C) PAFC D) SOFC
Trades & Technology
AC compressor drive belt tension can be measured by ________
A) Deflection B) Using a belt tension gauge C) Marks on the tensioner D) Any of the above
Trades & Technology