Any unused input for a NOR gate should be tied to:
A) Vcc via a 1 k? resistor. B) another unused input.
C) ground. D) Either B or C
A
You might also like to view...
List three checks made on the mechanical integrity of a vessel.
What will be an ideal response?
Technician A says that the FMIs added to qualify DTCs in 2007 were numbered between 15 and 31. Technician B says that the post-2007 were added to identify imminent failures in components and circuits. Who is correct??
A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
A dc, separately excited motor has an armature resistance of 1 ? and field constant K? = 3 Vs. The motor is driven by a full-wave, ac/dc, SCR circuit. The triggering angle of the SCRs is 30o . The voltage on the ac side is 277 V (rms). The motor load is bidirectional and equals 120 Nm at steady state, regardless of the direction of rotation. A countercurrent braking is implemented by reversing the polarities of the motor terminals. The triggering angle of the SCRs is adjusted so that the maximum braking current is twice the steady-state value. Calculate the new steady-state speed.
What will be an ideal response?
A plumbing symbol provides detailed information on final location of fixtures, pipes, valves, and other components
Indicate whether the statement is true or false