ExpEYES/C3/Steady-state-response-of-circuits/English-timed - Revision history

Pratik kamble at 12:33, 20 February 2017

2017-02-20T12:33:16Z

Sandhya.np14 at 02:32, 22 October 2016

2016-10-22T02:32:39Z

Sandhya.np14 at 01:14, 22 October 2016

2016-10-22T01:14:29Z

Sandhya.np14 at 04:41, 12 July 2016

2016-07-12T04:41:15Z

Sandhya.np14 at 13:18, 16 May 2016

2016-05-16T13:18:25Z

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Sandhya.np14 at 04:55, 13 May 2016

2016-05-13T04:55:44Z

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Pratik kamble: Created page with "{| border=1 |'''Time''' |'''Narration''' |- |00:01 | Hello everyone.Welcome to this tutorial on '''Steady State Response of Circuits. '''. |- |00:07 |In this tutorial we wil..."

2016-05-05T12:10:23Z

Created page with "{| border=1 |'''Time''' |'''Narration''' |- |00:01 | Hello everyone.Welcome to this tutorial on '''Steady State Response of Circuits. '''. |- |00:07 |In this tutorial we wil..."

New page

{| border=1
|'''Time'''
|'''Narration'''

|-
|00:01
| Hello everyone.Welcome to this tutorial on '''Steady State Response of Circuits. '''.

|-
|00:07
|In this tutorial we will study

* '''AC phase shift''' in: '''RC, RL''' and '''LCR''' circuits.

* Calculate '''Phase shift''' values and

* Show circuit diagrams for our experiments.

|-
|00:24
| Here I am using,

* '''ExpEYES '''version 3.1.0

* '''Ubuntu Linux''' OS version 14.10

|-
|00:34
| To follow this tutorial, you should be familiar with:

'''Basic Physics ''' and

'''ExpEYES Junior''' interface.If not, for relevant tutorials, in '''ExpEYES''' please visit our website.

|-
|00:50
|Let's first define '''Steady state response''' of a circuit.

|-
|00:55
|'''Steady state response''',is a period of observance when a circuit is in equilibrium condition.

|-
|01:02
| Now we will define '''phase shift'''.'''Phase shift''',is a relative change in the phase of a waveform.

|-
|01:10
|Let us now study '''AC phase shift''' in '''RC''' circuit.

|-
|01:14
| In this experiment we will measure,voltage variation and '''phase shift''' in the circuit.

|-
|01:20
|To perform this experiment ''' A1''' is connected to '''SINE'''.
'''1uF'''(one '''micro farad''') capacitor is connected between '''SINE''' and '''A2'''.
'''1K ''' resistor is connected between '''A2''' and ground '''(GND)'''.

|-
|01:36
|This is the circuit diagram.

|-
| 01:40
| Let's see the result on the '''Plot window'''.

|-
|01:44
|On the '''Plot window''' click on '''A1''' and drag to '''CH1'''.
'''A1''' is assigned to '''CH1'''.

|-
|01:54
|Click on '''A2''' and drag to '''CH2'''.
'''A2''' is assigned to '''CH2'''.

|-
|02:02
| Move the '''mSec/div''' slider to obtain the Sine waves.

|-
|02:08
|Click on '''EXPERIMENTS''' button.Select '''Study of AC circuits'''.

|-
|02:14
| '''Study of AC Circuits''' and '''Schematic''' windows open.'''Schematic''' window shows the circuit diagram.

|-
|02:24
| '''Study of AC Circuits''' window displays, three traces with different voltages.

|-
|02:30
|'''Black''' trace is applied total voltage at '''A1'''.

|-
|02:35
| '''Red''' trace is voltage across the resistor.

|-
|02:39
| '''Blue''' trace is voltage across the capacitor.

|-
|02:44
| On right side of the window we can see '''Phasor plot'''.

|-
|02:49
| On the plot, '''positive X axis''' represents voltage across resistor.

|-
|02:56
| '''Positive Y axis''' represents voltage across inductor.

|-
|03:02
| '''Negative Y axis''' represents voltage across capacitor.

|-
|03:08
| Frequency of the waves is '''149.4Hz'''.

Total voltage at '''A1''' is '''3.54V'''.

Voltage across '''R''' at '''A2''' is '''2.50V'''.

Voltage at '''A1-A2''' is '''2.43V'''.
'''Phase Shift''' is '''43.1 deg'''(degree).

|-
|03:34
| '''Calculator''' shows default values of:

* frequency

* resistance

* capacitance and

* inductance.

|-
|03:44
| Change '''frequency''' value to '''149.4Hz ''' and '''Inductor''' value to '''0(zero) mH(milli henry)'''.

|-
|03:53
| Click on '''Calculate XL, XC and Angle''' button.

|-
|03:59
|The values of '''XC, XL''' and '''phase angle ''' are displayed.'''XC''' and '''XL''' are '''Impedences of '''capacitance''' and '''inductance'''.

|-
|04:11
|'''Dphi''' is '''phase shift'''.Calculated '''Phase shift''' is '''46.8deg'''.

|-
|04:20
|Let us calculate '''Phase shift''' Φ '''=arctan(XC/XR)''', where '''XC=1/2πfC.'''

Here '''f''' is frequency in hertz, '''C''' is capacitance in farads.Calculated value of phase shift is '''46.81deg'''.

|-
|04:48
| Now we will study '''AC phase shift''' in '''RL circuit'''.

|-
|04:52
|In this experiment, we will measure '''phase shift''' when capacitor is replaced by an inductor.

|-
|04:59
| To perform this experiment '''A1''' is connected to '''SINE'''.
A 3000 turns coil is connected between '''SINE''' and '''A2'''.

|-
|05:11
|'''560 Ohm''' resistor is connected between '''A2''' and '''GND'''.This is the circuit diagram.

|-
|05:20
| Let's see the result on the '''Plot window'''.

|-
|05:24
|Two sine waves are generated.

|-
|05:27
|Click on '''EXPERIMENTS''' button, select '''Study of AC circuits'''.'''Study of AC Circuits''' window opens.

|-
|05:38
| On right side of the window we can see '''Phasor plot'''.

|-
|05:43
|You can see that '''Phase Shift''' is '''-2.7 deg'''(minus 2.7 degree).Notice the values of frequency and voltages.

|-
|05:53
| Change the value of:

* Frequency to '''149.4Hz(hertz)'''

* Resistance to''' 1360 Ohm'''

* Capactance to '''0 uF(micro farad)''' and

* inductance to '''78 mH(milli henry)'''.

|-
|06:11
| Click on '''Calculate XL, XC and Angle''' button to view the values.Calculated phase shift value is '''-3.1deg'''(minus 3.1 degree).

|-
|06:23
|Let us calculate '''phase shift''' value using the formula.

|-
|06:27
| '''Phase shift''' Φ '''=arctan(XL/XR)''', where '''XL=2πfL'''.Here L is inductance

|-
|06:41
|External resistance value is '''560 Ohm''' and resistance of the coil is '''800 Ohm'''.Total resistance=( 560 Ohm+800 Ohm)=1360 Ohm.
Calculated value of the''' phase shift '''is''' 3.08deg'''

|-
|07:05
|Now we will study '''AC phase shift ''' in '''LCR circuit'''.

|-
|07:10
| We will measure phase shift when,* inductor & capacitor are connected in the circuit.

|-
|07:17
| To perform this experiment ''' SINE '''is connected to '''A1.'''

|-
|07:21
|Coil and '''1 uF(1micro farad)''' capacitor are connected between '''A1 ''' and '''A2'''.

|-
|07:28
|'''1K''' resistor is connected between '''A2''' and ground '''(GND)'''.This is the circuit diagram.

|-
|07:36
| Let's see the result on the '''Plot window'''.

|-
|07:39
| Two sine waves are generated with a phase shift.

|-
|07:43
|Click on '''EXPERIMENTS''' button, select '''Study of AC Circuits'''.

|-
|07:50
| '''Study of AC Circuits''' and '''Schematic''' windows open.'''Schematic''' window shows the circuit diagram.

|-
|07:59
| '''Study of AC Circuits''' window displays three sine waves with different voltages.

|-
|08:06
| On right side of the window we can see '''Phasor plot'''.

|-
|08:11
| Frequency of the waves is '''149.4Hz'''.
Total voltage at '''A1''' is '''3.53V'''
Voltage across''' R''' at '''A2''' is '''2.50V'''.
Voltage of''' LC''' across '''A1-A2''' is '''2.42V'''.

|-
|08:33
|Phase Shift '''43.1 deg'''(degree).

|-
|08:37
|Change the value of:

* frequency to '''149.4Hz ''' and

* inductance to '''78mH(milli Henry)'''.

|-
|08:48
| Click on '''Calculate XL, XC and Angle''' button to view the values.Calculated phase shift value is '''44.8 deg'''.

|-
|09:00
| Let us calculate '''Phase shift''' value using the formula.

|-
|09:04
| '''Phase shift Φ =arctan(XC – XL/XR)'''.

|-
|09:10
|External resistance value is 1000 Ohm. Calculated value of the '''phase shift ''' is '''44.77 deg'''.

|-
|09:20
| Let us summarize.

|-
|09:22
|In this tutorial we have studied,

* AC phase shift in:RC, RL and LCR circuits and

* Calculated the Phase shift values.

|-
|09:33
| As an assignment,

Study AC Phase shift of:

* RL and LCR circuits, using different Resistance & capacitance values.

|-
|09:44
|This video summarises the Spoken Tutorial project.If you do not have good bandwidth, you can download and watch it.

|-
|09:52
| We conduct workshops using Spoken Tutorials and give certificates.Please contact us.

|-
|09:59
| The Spoken Tutorial Project is funded by '''NMEICT, MHRD Government of India'''.

|-
| 10:06
| This tutorial is contributed by Kaushik Datta and Madhuri Ganapathi.Thank you for joining.

|}

@@ Line 11: / Line 11: @@
 |In this tutorial, we will study:
-* '''AC phase shift''' in '''RC, RL''' and '''LCR''' circuits.
+'''AC phase shift''' in '''RC, RL''' and '''LCR''' circuits.
-* Calculate '''Phase shift''' values and
+Calculate '''Phase shift''' values and
-* Show '''circuit diagram'''s for our experiments.
+Show '''circuit diagram'''s for our experiments.
 |-
@@ Line 21: / Line 21: @@
 | Here, I am using:
-* '''ExpEYES '''version 3.1.0
+'''ExpEYES '''version 3.1.0
-−
-* '''Ubuntu Linux OS''' version 14.10.
+'''Ubuntu Linux OS''' version 14.10.
 |-
 |00:34
 | To follow this tutorial, you should be familiar with:
 Basic Physics  and
-* Basic Physics  and
+'''ExpEYES Junior''' interface.
-*'''ExpEYES Junior''' interface.
 If not, for relevant tutorials in '''ExpEYES''', please visit our website.
@@ Line 200: / Line 199: @@
 |05:53
 | Change the value of:
-* '''Frequency''' to '''149.4Hz(hertz)'''
+'''Resistance''' to''' 1360 Ohm'''
-* '''Resistance''' to''' 1360 Ohm'''
+'''Capactance''' to '''0 uF(micro farad)''' and
-* '''Capactance''' to '''0 uF(micro farad)''' and
+'''inductance''' to '''78 mH (milli henry)'''.
-−
-* '''inductance''' to '''78 mH (milli henry)'''.
 |-
@@ Line 284: / Line 282: @@
 |Change the value of:
-* frequency to '''149.4Hz ''' and
+frequency to '''149.4Hz ''' and
-* inductance to '''78mH (milli Henry)'''.
+inductance to '''78mH (milli Henry)'''.
 |-
@@ Line 312: / Line 310: @@
 |In this tutorial, we have studied-
-* AC phase shift in '''RC, RL''' and '''LCR''' circuits and
+AC phase shift in '''RC, RL''' and '''LCR''' circuits and Calculated the phase shift values.
-−
-* Calculated the phase shift values.
 |-
@@ Line 335: / Line 331: @@
 |-
 | 10:06
-| This tutorial is contributed by Kaushik Datta and Madhuri Ganapathi.
+| This tutorial is contributed by Kaushik Datta and Madhuri Ganapathi.Thank you for joining.
 Thank you for joining.
 |}

@@ Line 148: / Line 148: @@
 |-
 |03:59
-|The values of '''XC, XL''' and '''phase angle ''' are displayed. '''XC''' and '''XL''' are '''Impedences''' of '''capacitance''' and '''inductance'''.
+|The values of '''XC, XL''' and '''phase angle ''' are displayed. '''XC''' and '''XL''' are '''impedences''' of '''capacitance''' and '''inductance'''.
 |-

@@ Line 112: / Line 112: @@
 |-
 |02:49
-| On the plot, '''positive X-axis''' represents '''voltage''' across '''resistor'''.
+| On the plot, positive X-axis represents voltage across '''resistor'''.
 |-
 |02:56
-| '''Positive Y-axis''' represents voltage across '''inductor'''.
+| Positive Y-axis represents voltage across '''inductor'''.
 |-
 |03:02
-| '''Negative Y-axis''' represents voltage across '''capacitor'''.
+| Negative Y-axis represents voltage across '''capacitor'''.
 |-
 |03:08
-| Frequency of the waves is '''149.4Hz'''.
+| Frequency of the waves is 149.4Hz.
-Total voltage at '''A1''' is '''3.54V'''.
+Total voltage at '''A1''' is 3.54V.
-Voltage across '''R''' at '''A2''' is '''2.50V'''.
+Voltage across '''R''' at '''A2''' is 2.50V.
-Voltage at '''A1-A2''' is '''2.43V'''.
+Voltage at '''A1-A2''' is 2.43V.
-'''Phase Shift''' is '''43.1 deg'''(degree).
+'''Phase Shift''' is 43.1 deg(degree).
 |-

@@ Line 21: / Line 21: @@
 | Here, I am using:
-* '''ExpEYES '''version '''3.1.0'''
+* '''ExpEYES '''version 3.1.0
-* '''Ubuntu Linux''' OS version '''14.10'''.
+* '''Ubuntu Linux OS''' version 14.10.
 |-
@@ Line 29: / Line 29: @@
 | To follow this tutorial, you should be familiar with:
-* '''Basic Physics ''' and
+* Basic Physics  and
 *'''ExpEYES Junior''' interface.
 If not, for relevant tutorials in '''ExpEYES''', please visit our website.