If the period of a square wave is 22 ms, what is its frequency?
A) 22 kHz B) 45.5 kHz C) 45.5 Hz D) 22 Hz
C
You might also like to view...
Referring to the figure below, technician A says that if the resistance of the engine coolant temperature sensor is 1k ohms, the voltage at the A/D input terminal would be 2.5V reference to ground. Technician B says that if the fan override switch is closed, the voltage at the microprocessor Input A would be 12V. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
Which domestic engine manufacturers of onhighway commercial diesel engines are using single-actuator EUIs after the EPA 2007 model year?
A. DDC only B. Volvo-Mack only C. Caterpillar only D. None
As a movement, the Enlightenment was formed and supported primarily by whom?
a. monarchs and ruling elites b. nobles and clergymen c. guilds and merchant groups d. individuals from a variety of backgrounds
Filters that offer little opposition to current flow when the frequency is low are _____ filters.
A. low-pass B. high-pass C. bandpass D. band-rejection