Superposition Theorem

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NETWORKS LAB (EE 351) EXPERIMENT.7 Verification of superposition theorem using AC and DC sources OBJECTIVE: To verify superposition theorem using AC and DC sources EQUIPMENT: Network, ammeter, voltmeter AC and D sources. CIRCUIT DIAGRAM: A V1dc V2dc R1 R2 R3 A V1dc V2dc R1 R2 R3 A V1dc V2dc R1 R2 R3 50 100 150 50 50 100 100 150 Fig.1 Fig.3 Fig.2 PROCEDURE: 1. Connect the circuit as shown in figure. A and note the reading of ammeter (I1) for constant DC sources. 2. Now connect the circuit as shown in figure B. and note the reading of ammeter (I2) for constant AC source voltage. 3. Now connect the circuit as shown in figure.1 and note the reading of ammeter (I1) for same values of voltage which are applied in step1 and 2. 4. Tabulate the reading of ammeter as shown below:

Transcript of Superposition Theorem

Page 1: Superposition Theorem

NETWORKS LAB (EE 351)

EXPERIMENT.7

Verification of superposition theorem using AC and DC sources

OBJECTIVE: To verify superposition theorem using AC and DC sources

EQUIPMENT: Network, ammeter, voltmeter AC and D sources.

CIRCUIT DIAGRAM:

A

V1dc

V2dc

R1 R2

R3

A

V1dc

V2dc

R1 R2

R3

A

V1dc

V2dc

R1 R2

R3

50 100

15050

50 100

100

150

Fig.1

Fig.3

Fig.2

PROCEDURE:

1. Connect the circuit as shown in figure. A and note the reading of ammeter (I1)

for constant DC sources.

2. Now connect the circuit as shown in figure B. and note the reading of ammeter

(I2) for constant AC source voltage.

3. Now connect the circuit as shown in figure.1 and note the reading of ammeter

(I1) for same values of voltage which are applied in step1 and 2.

4. Tabulate the reading of ammeter as shown below:

Page 2: Superposition Theorem

5. Verify superposition theorem by equation I1+I2=I3.

6. Repeat the experiment (step 1to 5) for different constant values of source

voltage (at least 5 values)

TABULATED FORM:

Voltage applied

current

I1 I2 I3