RLC Series Circuits Experiment

The impedance of a two terminal network may be expressed as: Z=______/I (ohms)

The complex impedance is also expressed as: Z=______+jx in Cartesian form

The ______ angle in degree can be measured based on the value of T and t

The series rc circuit is connected to an ______ voltage source

The applied voltage can be expressed as: V=______ sinωt

The experiment uses a ______ beam oscilloscope

The current I ________ the voltage v by Ф in the series RC circuit.

The impressed voltage v can be expressed in the form as: V=VR - j _______.

The phase angle Ф is given by: Ф=tan-1(-VC/VR)=tan-1(-XC/ _______.).

In the series RL circuit, the current I ________ the voltage v by Ф as shown in fig 3.4.

The phase angle Ф is given by: Ф=tan-1(VL/VR)=tan-1(XL/ _______.).

In the procedure, the input voltage is set at 3V _______ and 300Hz.

Measure the phase shift between the current I and the applied voltage v by using a ______.

Draw the input signal and Draw output signal on ______.

Calculate the phase angle theoretically for the two ______.

Explain why the phasor and the ______ have the same angle.

Compare the result for utilized different ______ in same circuit for part A and B.

At what condition the following result obtained: a- Phase angle equal ______.

In general, how would the phasor diagram of Figure 3.2 change if the ______ was raised.

In general, how would the phasor diagram of Figure 3.4 change if the ______ was lowered.

The ______ of a two terminal network may be expressed as: Z=v/I (ohms)

The complex impedance is also expressed as: Z=______eiФ in polar form

The voltage across capacitor and inductor are out of phase by ______ °

The impedance shown in fig 4.2 of the circuit is Z=R+j_____-jXC

The ______ is illustrated in fig.4.1 as obvious from the figure the effect of XL and XC are opposite

The ______ box is used in the experiment to study the ac characteristics of RLC circuits

The ______ leads the current by 90° while VC lags the current by 90°

The experiment uses a _______ oscilloscope.

The admittance of a two terminal network may be expressed as Y= ______/V (siemen).

The complex admittance is expressed as Y= ______±JB.

In parallel RC circuits, voltage can be considered as the _______ vector.

A parallel RL circuit is illustrated in ______.

The apparatus used in the experiment includes a _______ generator.

The complex impedance is also expressed as: Z= ______eiФ in polar form.

The _______ box is used in the experiment to study the ac characteristics of RLC circuits.

The admittance of the circuit is given by Y= YR+YL =I/R+1/jω______ a) Circuit b) phasor diagram c) admittance triangle

The current IL through ______ lags the voltage by 90°

The current IR follow through the ______ is in phase with V and is given by IR = V/R

The ______ of the circuit is given by Ф=tan-1[1/(ɷLG)]

The voltage across ______ and inductor are out of phase by 90°

Case (RC circuit ) 1. 2. 3. 4.Set the function generator to 8 VP.P(sine wave ,200 Hz) Use values R1=30Ω, and ______=70µF.

The phase angle Ф is given by Ф=tan-1(-IL/______)

The circuit shown in fig.3.2 is a ______ circuit.

The experiment uses a ______ beam oscilloscope

The object of the experiment is to study the characteristic of ______ parallel circuits

The apparatus used in the experiment includes a ______ oscilloscope

The admittance of a two terminal network may be expressed as Y=______/V

The complex admittance is expressed as Y=______±JB

The phase shift between resistance and capacitance currents is ______ degrees

For parallel RC circuit, the source voltage VS is the reference vector along the ______ axis

In parallel RC circuit, the reactance current is shown in the ______ axis

The impedance of a two terminal network may be expressed as Z=______/I

The admittance of the circuit is given by Y=YR+YL =I/R+1/jω______ a) Circuit b) phasor diagram c) admittance triangle

The current ______ follow through the resistor is in phase with V and is given by IR = V/R

The current ______ through inductor lags the voltage by 90°

The angle Ф associated with Y is given by Ф=tan-1[1/(ɷL______)]

The current I=√______=V/XL=VBL

Case (RL circuit ) 1.Repeat steps 1nd 2 in first case 2.Connect the circuit shown in fig.______.

The experiment uses a function generator to ______ VP.P(sine wave,200 Hz)

The phase angle Ф is given by Ф=tan-1(-______/IR)

Using voltmeter find ______, IR and IC