Signals that vary continuously are called
A) digital signals B) analog signals C) active circuits D) oscillators
B
You might also like to view...
One kilogram of air is heated reversibly at constant pressure from an initial state of 300 K and 1 bar until its volume triples. Calculate W, Q, ?U, and ?H for the process. Assume for air that PV / T = 
and 
What will be an ideal response?
What is the best kind of organic matter to add to the soil?
a. sawdust c. ashes b. phosphorus d. animal manure
La prueba del asentamiento se utiliza para determinar _____ del concreto.
a. la docilidad b. la resistencia a la com- presión c. el contenido de aire d. el tamaño del agregado
Answer the following statement(s) true (T) or false (F)
1. Snow and ice are major load factors to be considered in roof designs. 2. The size of the horizontal storm drain is decreased as the various downspouts are added into the system in the direction of flow. 3. Siphonic roof drainage systems presently are not recognized by design standards in plumbing codes. 4. Siphonic roof drainage systems do not conform to code criteria.