The maximum speed of electronic switch can be _____________operations per second?
The maximum speed of electronic switch can be _____________operations per second?
A. 104
B. 10
C. 1000
D. 109
A. 104
B. 10
C. 1000
D. 109
A. Square
B. Triangular
C. Sine
D. Rectangular
A. One stable state
B. Two stable states
C. No stable state
D. None of the above
A. Electronic
B. Mechanical
C. Electromechanical
D. None of the above
A. Is relatively inexpensive
B. Does not require moving contacts
C. Combines control with power amplification
D. None of the above
A. Sine wave
B. Sharp narrow pulses
C. Rectangular wave
D. Triangular wave
A. VCC
B. 0
C. VCC/2
D. VCC/3