G K Agrawal electrical blog

G K Agrawal - tutorials on electrical; electronics engineering, op-amp circuits, electronic circuit design, multimeter, clamp meter, signal generator; Oscilloscope use, electrical transformer, 3 phase ac supply, MCB circuit breaker, VFD, IGBT, PWM, Train engine control, power factor, experiment, study tips etc in Hindi & English by G K Agrawal (a person with long industrial experience of product development).

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Sunday, July 31, 2022

https://amzn.to/3cT0TK2

Posted by G K Agrawal at 11:50 AM No comments:

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Friday, July 29, 2022

4 Study Tips make Science Math look easy In Hindi पढ़ने के 4 तरीके

Posted by G K Agrawal at 11:41 AM No comments:

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Labels: G K Agrawal, science kaise pade

Wednesday, July 27, 2022

Bajaj 1603 TSS Oven Toaster Grill OTG review, use हिंदी में

Posted by G K Agrawal at 1:43 PM No comments:

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Labels: bajaj otg oven, G K Agrawal

Saturday, July 23, 2022

Capacitor farad checking with multimeter, in Hindi

Posted by G K Agrawal at 6:45 PM No comments:

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Capacitor types, AC vs DC capacitor difference, in Hindi

Posted by G K Agrawal at 6:39 PM No comments:

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Friday, July 22, 2022

How high voltage generates in Inductor DC circuit, in Hindi | spark in s...

Posted by G K Agrawal at 3:56 PM No comments:

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Labels: G K Agrawal, high voltage in inductor circuit, spark in switch

LCR Meter to measure inductor, capacitor & resistor value

Posted by G K Agrawal at 9:59 AM No comments:

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Labels: G K Agrawal, lcr meter

Bridge rectifier Capacitor calculation, in Hindi

Posted by G K Agrawal at 9:09 AM No comments:

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Labels: capacitor calculation, G K Agrawal

Wednesday, July 20, 2022

KW to electric unit kwh, monthly power consumption, Hindi

Posted by G K Agrawal at 1:14 PM No comments:

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Labels: G K Agrawal, kw to electric unit conversion

Hp to KW, Capacitor KVAR size calculation for motor, Hindi

Posted by G K Agrawal at 1:03 PM No comments:

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Labels: G K Agrawal, hp to kw

Ohm’s law - Voltage Ampere resistance calculation & formula, Hindi

Posted by G K Agrawal at 11:06 AM No comments:

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Labels: G K Agrawal, ohms law

MCB breaker nameplate, rating plate | data printed on the MCB

Posted by G K Agrawal at 8:32 AM No comments:

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Labels: G K Agrawal, mcb, mcb nameplate

Tuesday, July 19, 2022

True Root mean square RMS value in multimeter, 3rd harmonic

Posted by G K Agrawal at 8:16 PM No comments:

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Labels: G K Agrawal, RMS value, true rms

How to use a digital Multimeter tutorial, in Hindi

Posted by G K Agrawal at 7:57 PM No comments:

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Labels: G K Agrawal, multimeter

Advantages of PWM & IGBT based Rectifier in VFD, VVVF

Posted by G K Agrawal at 3:56 PM No comments:

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Labels: G K Agrawal, igbt, vfd, vvfd

Monday, July 18, 2022

Use of LCR Meter to check capacitor & inductor - in Hindi

Posted by G K Agrawal at 6:10 PM No comments:

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Labels: G K Agrawal, lcr meter, lcr meter use

Wednesday, July 13, 2022

PI controller electronics project, Hindi | DIY | control system study kit

Posted by G K Agrawal at 11:02 AM No comments:

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PI controller electronics project and experiment

Posted by G K Agrawal at 10:56 AM No comments:

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Labels: electronics project, G K Agrawal, pi controller

Friday, July 8, 2022

Voltage divider rule calculation& practical, in Hindi - types, uses,

Posted by G K Agrawal at 11:04 AM No comments:

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Labels: G K Agrawal, voltage divider

AC vs DC - 22 Difference between AC and DC (Hindi)

Posted by G K Agrawal at 9:55 AM No comments:

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Labels: difference between AC and DC, G K Agrawal

Wednesday, July 6, 2022

Oscilloscope use - how to use DSO, tutorial

Posted by G K Agrawal at 2:22 PM No comments:

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Labels: G K Agrawal, oscilloscope use

Friday, July 1, 2022

How Electricity gets to homes from a power station

Posted by G K Agrawal at 9:27 AM No comments:

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Labels: electricity to homes, G K Agrawal

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    - https://amzn.to/3cT0TK2
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    - 4 Study Tips make Science Math look easy In Hindi ...
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    - Bajaj 1603 TSS Oven Toaster Grill OTG review, use ...
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    - Capacitor farad checking with multimeter, in Hindi
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    - PI controller electronics project and experiment
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