Are used along with digital storage oscilloscopes, portable five- gas emission analyzers, and other diagnostic equipment for much more
effective time-saving diagnostic routines.
Select one:
a. Scanners
b. Monitors
c. Sensors
O d. Gauges

Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up