The subsequent problems deal with the circuit below where:Vs=2 sin (100 t) V, R1=1k?, R2=1k?, and C=1µfAssume the circuit is operating in steady state (transients already gone).
What is the rectangular form of the equivalent impedance (in ?) of the R1?C branch?
A. 1000 ? 100 j
B. 1000 + 10000 j
C. 1000
D. 1000 + 100 j
E. 1000 ? 10000 j
Answer: E
You might also like to view...
The most likely application of a contactor is a _____.
a. reversing motor starter with external overload protection b. squirrel cage, three-phase motor with no overload protection c. single-phase capacitor-start motor with no overload protection d. compound wound DC motor
When the output of one flip-flop is connected to the input of another, this is known as a
A) synchronous counter. B) kitchen counter. C) ripple counter. D) toggle counter.
Velocity pressure readings are taken on a duct system by:
A) Pointing the pressure-sensing tube perpendicular to the air stream. B) Subtracting the static pressure from the total pressure. C) Pointing the pressure-sensing tube into the airstream. D) Subtracting the total pressure from the static pressure.
Magnetic particle inspection works only for materials that can be _____
a. magnetized b. heated c. immersed d. bent