13 Questions
The impedance of a two terminal network may be expressed as Z = ______/I (ohms).
v
The complex impedance is also expressed as Z = ______ + jx in Cartesian form.
r
VL leads the current by ______° while VC lags the current by ______°.
90
If the magnitude of the voltages are equal, they cancel each other and the total ______ in the circuit XL-XC=0.
reactance
The impedance shown in fig 4.2 of the circuit is Z=R+j______L-j______C.
XL, XC
The phase angle Ф shown in fig 4.2 is given by Ф=tan-1((______L-______C)/R).
XL, XC
The object of the experiment is to study the ______ characteristics of RLC circuits.
ac
The apparatus used in the experiment includes a ______ oscilloscope.
dual beam
The complex impedance Z is also expressed as ______ form.
polar
In a series RLC circuit, the voltage across the capacitor and inductor are out of phase by ______°.
180
The voltage across the ______ leads the current by 90°.
inductor
If XL=XC, the circuit is ______.
resistive
The circuit is ______ if XL>XC.
inductive
Explore the AC properties of RLC circuits, including impedance and complex voltage. This quiz covers the experimental setup and theoretical concepts of RLC circuits. Test your understanding of AC circuits and electronics!
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