ExpEYES/C3/Steady-state-response-of-circuits/Khasi
Time | Narration |
00:01 | Khublei. Ngi pdiangsngewbha iaphi sha ka jinghikai halor ka Steady State Response of Circuits. |
00:07 | Ha kane ka jinghikai, ngin ia pule ia ki:
AC phase shift ha ka RC, RL bad LCR circuits. Khein ia ki Phase shift values bad Ban pyni ia ki circuit diagrams na ka bynta ki experiments jong ngi. |
00:24 | Hangne, nga pyndonkam da ka:
ExpEYES version 3.1.0 Ubuntu Linux OS version 14.10. |
00:34 | Ban bud ia kane ka jinghikai, phi dei ban don ia ka jingtip shaphang:
Ka basic Physics bad ExpEYES Junior interface. Lada phim don, na ka bynta ki jinghikai ba iadei ha ka ExpEYES, sngewbha leit sha ka website jong ngi. |
00:50 | To ngin sdang ban define ia ka Steady state response jong ka circuit. |
00:55 | Steady state response kadei ka por jong ka jingkhmih ynda ka circuit kadon ha ka equilibrium condition. |
01:02 | Mynta, ngin ia define ia ka phase shift. Phase shift kadei ka jingkylla ba don jingiadei ha ka phase jong ka waveform. |
01:10 | To mynta ngin ia pule ia ka AC phase shift ha ka RC circuit. |
01:14 | Ha kane ka experiment, ngin ia thew ia ka voltage variation bad phase shift ha ka circuit. |
01:20 | Ban leh ia kane ka experiment,
A1 lah connect sha ka SINE. 1uF(one micro farad) capacitor lah connect hapdeng u SINE bad A2. 1K resistor lah connect hapdeng u A2 bad ground (GND). |
01:36 | Kane kadei ka circuit diagram. |
01:40 | To ngin ia peit ia ka result ha ka Plot window. |
01:44 | Ha ka Plot window, nion ha u A1 bad tan sha u CH1.
A1lah assigned sha u CH1. |
01:54 | Nion ha u A2 bad tan sha u CH2.
A2 lah assigned sha u CH2. |
02:02 | Pyniaid ia u mSec/div slider ban ioh ia ka Sine waves. |
02:08 | Nion ha u EXPERIMENTS button. Jied ia ka Study of AC circuits. |
02:14 | Study of AC Circuits bad Schematic windows ka plie. Schematic window ka pyni ia ka circuit diagram. |
02:24 | Study of AC Circuits window ka pyni ia lai tylli ki trace bad bun jait ki voltages |
02:30 | Black trace kadei ka voltage ba treikam haA1. |
02:35 | Red trace kadei ka voltage lyngba u resistor. |
02:39 | Blue trace kadei ka voltage lyngba u capacitor. |
02:44 | Ha ka liang kamon jong ka window, ngi lah ban iohi ia ka Phasor plot. |
02:49 | Ha ka plot, positive X-axis ka thew ia ka voltage lyngba uresistor. |
02:56 | Positive Y-axis ka thew ia ka voltage lyngba u inductor. |
03:02 | Negative Y-axis ka thew ia ka voltage lyngba u capacitor. |
03:08 | Frequency jong ka waves kadei 149.4Hz.
Total voltage ha u A1 kadei 3.54V. Voltage lyngba u R ha u A2 kadei 2.50V. Voltage ha u A1-A2 kadei 2.43V. Phase Shift kadei 43.1 deg(degree). |
03:34 | Calculator ka pyni ia ki default values jong ki frequency, resistance, capacitance bad inductance. |
03:44 | Pynkylla ia ka frequency value sha u 149.4Hz bad Inductor value sha u 0 mH (zero milli henry). |
03:53 | Nion ha u Calculate XL, XC and Angle button. |
03:59 | Ka values jong ki XC, XL bad phase angle lah pyni. XC bad XL kidei ki impedences jong ki capacitance bad inductance. |
04:11 | Dphi kadei ka phase shift. Ka Phase shift balah khein kadei 46.8 degrees. |
04:20 | To ngin ia khein ia ka phase shift value da kaba pyndonkam ia ka formula: Φ (Phase shift) = arctan(XC/XR), ha kaba XC=1/2πfC.
Hangne f kadei ka frequency ha ka hertz, C kadei ka capacitance ha ka farads. U value ba lah khein jong ka phase shift kadei 46.81 deg. |
04:48 | Mynta, ngin ia pule ia ka AC phase shift ha ka RL circuit. |
04:52 | Ha kane ka experiment, ngin ia thew ia ka phase shift ynda u capacitor lah bujli da u inductor. |
04:59 | Ban leh ia kane ka experiment, A1 lah connect sha u SINE.
U 3000 turns coil lah connect hapdeng u SINE bad A2. |
05:11 | 560 Ohm resistor lah connect hapdeng u A2 bad GND. Kane kadei ka circuit diagram. |
05:20 | To ngin ia peit ia ka result ha ka Plot window. |
05:24 | Ar tylli ki sine waves lah pynmih. |
05:27 | Nion ha u EXPERIMENTS button, jied ia ka Study of AC circuits. Study of AC Circuits window ka plie. |
05:38 | Ha ka liang kamon jong ka window, ngi lah ban iohi ia ka Phasor plot. |
05:43 | Phi lah ban iohi ba ka Phase Shift kadei -2.7 deg (minus 2.7 degree). Phin iohi ba ki values jong ki frequency bad voltages. |
05:53 | Pynkylla ia u value jong ka:
Frequency sha 149.4Hz(hertz) Resistance sha 1360 Ohm Capacitance sha 0 uF(micro farad) bad inductance sha 78 mH (milli henry). |
06:11 | Nion ha u Calculate XL, XC and Angle button ban view ia ki values. Ka phase shift ba lah khein kadei -3.1 deg(minus 3.1 degree). |
06:23 | To ngin ia khein ia ka phase shift value da kaba pyndonkam da ka formula. |
06:27 | Phase shift (Φ) = arctan(XL/XR), ha kaba XL=2πfL. Hangne L kadei inductance. |
06:41 | External resistance value kadei 560 Ohm bad resistance jong u coil kadei 800 Ohm. Total resistance =( 560 Ohm + 800 Ohm)= 1360 Ohm.
Ka value ba lah khein jong ka phase shift kadei 3.08degrees. |
07:05 | Mynta, ngin ia pule ia ka AC phase shift ha ka LCR circuit. |
07:10 | Ngin ia khein ia ka phase shift ynda u inductor bad capacitor lah connect ha ka circuit. |
07:17 | Ban leh ia kane ka experiment, SINE lah connect sha u A1. |
07:21 | Coil bad u 1 uF(1 micro farad) capacitor lah connect hapdeng u A1 bad A2. |
07:28 | 1K resistor lah connect hapdeng u A2 bad ground (GND). Kane kadei ka circuit diagram. |
07:36 | To ngin ia peit ia ka result ha ka Plot window. |
07:39 | Ar tylli ki sine waves lah pynmih bad u phase shift. |
07:43 | Nion ha u EXPERIMENTS button, jied Study of AC Circuits. |
07:50 | Study of AC Circuits bad Schematic windows ka plie. Schematic window ka pyni ia ka circuit diagram. |
07:59 | Study of AC Circuits window ka pyni ia lai tylli ki sine waves bad bun jait ki voltages. |
08:06 | Ha ka liang kamon jong ka window, ngi lah ban iohi ia ka Phasor plot. |
08:11 | Frequency jong ka waves kadei 149.4Hz,
Total voltage ha u A1 kadei 3.53V, Voltage lyngba u R ha u A2 kadei 2.50V, Voltage jong u LC lyngba u A1-A2 kadei 2.42V. |
08:33 | Phase Shift kadei43.1 deg(degree). |
08:37 | Pynkylla ia u value jong:
Ka frequency sha 149.4Hz bad inductance sha 78mH (milli Henry). |
08:48 | Nion ha u Calculate XL, XC and Angle button ban view ia ki values. Ka phase shift value ba lah khein kadei 44.8 deg. |
09:00 | To ngin ia khein ia ka Phase shift value da kaba pyndonkam ia ka formula. |
09:04 | Phase shift Φ = arctan(XC – XL/XR). |
09:10 | External resistance value kadei 1000 Ohm. U value ba lah khein jong ka phase shift kadei 44.77 degrees. |
09:20 | To ngin ia batai kyllum. |
09:22 | Ha kane ka jinghikai, ngi lah pule ia ka:
AC phase shift ha ka RC, RL bad LCR circuits bad ka phase shift values ba lah khein. |
09:33 | Kum ka assignment,
Pule ia ka AC Phase shift jong ki RL bad LCR circuits, da kaba pyndonkam bun ki resistance bad capacitance values. |
09:44 | Kane ka video ka kyllum lang ia ka Spoken Tutorial project. Lada phim don ia ka bandwidth kaba biang, phi lah ban shu download bad peit ia ka. |
09:52 | Ngi pynlong ia ki workshops da kaba pyndonkam ia ki Spoken Tutorials bad ai certificates. Sngewbha contact sha ngi. |
09:59 | Ia ka Spoken Tutorial Project lah bei pisa da ka NMEICT, MHRD, Sorkar India. |
10:06 | Ia kane ka jinghikai lah noh synniang da U Pdiangburom na Shillong. Khublei shibun. |