how to convert 220v ac to 12 dc
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how to convert 220v ac to 9 v dc
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Resistance in Series
4:37
3 ай бұрын
Пікірлер
@MuhammadAkbar-jn5kh
@MuhammadAkbar-jn5kh 2 күн бұрын
Thanks ❤❤❤❤
@chheanvichhai
@chheanvichhai 10 күн бұрын
Hello
@athanasiosgezerlis4423
@athanasiosgezerlis4423 Ай бұрын
Ποια Χωρητικότητα θα χρησιμοποιηθεί σε mf.
@alwaga7917
@alwaga7917 2 ай бұрын
thank you شكر جزاك الله خيرا
@OluwabunmiAyoola-tk7ec
@OluwabunmiAyoola-tk7ec 2 ай бұрын
During self learning, my elevator roll back and break limit swith... Error 35. Pls help
@ScienceTechnology4
@ScienceTechnology4 2 ай бұрын
kindly check the up limit or down slow down switch and also set the distance of up slow down switch from top landing sill to 1200mm and 2nd slow down 800mm
@mechanicalengineeringpract140
@mechanicalengineeringpract140 2 ай бұрын
Excellent
@hajadeen218
@hajadeen218 3 ай бұрын
Can i get Fire emergency switch connection of SJEC Elevator
@ScienceTechnology4
@ScienceTechnology4 3 ай бұрын
Yes i will make video soon
@mechanicalengineeringpract140
@mechanicalengineeringpract140 3 ай бұрын
Excellent
@ScienceTechnology4
@ScienceTechnology4 3 ай бұрын
Thanks
@mechanicalengineeringpract140
@mechanicalengineeringpract140 3 ай бұрын
Nice work pls keep it up!
@ScienceTechnology4
@ScienceTechnology4 3 ай бұрын
thankx sir
@srinivasgoud8720
@srinivasgoud8720 3 ай бұрын
1.549 kvar capacitor and what is the voltage 440 or 220
@LOVELY_Maker
@LOVELY_Maker Ай бұрын
230V
@19_Wish
@19_Wish 3 ай бұрын
Thanks.
@chawki.DZ.
@chawki.DZ. 5 ай бұрын
How do I reverse the opening and closing direction please?
@muhammadusmanhassan9689
@muhammadusmanhassan9689 5 ай бұрын
Kia hum 2 neutral aur 2 phase k liye as a main switch use kr skte hain?
@ScienceTechnology4
@ScienceTechnology4 4 ай бұрын
yes it can depend upon the situation
@thomasslone1964
@thomasslone1964 6 ай бұрын
delete your channel you are spam
@KevinCoop1
@KevinCoop1 7 ай бұрын
The utility companies do not have meters for residential that check power factor. The truth is, the worse your power factor is, the lower your bill will be. So either put some large capacitors connected to the system, or some large inductors, like a large transformer with no load.
@ScienceTechnology4
@ScienceTechnology4 4 ай бұрын
yes right
@alberelevator7590
@alberelevator7590 7 ай бұрын
Sent please whatsup number ek help chaheya
@ScienceTechnology4
@ScienceTechnology4 7 ай бұрын
03448875001
@glenliesegang233
@glenliesegang233 8 ай бұрын
Fine for DC power into power meter. Deadly if used on an AC circuit. DO NOT TRY THIS AT HOME!
@PraveenMangara
@PraveenMangara 8 ай бұрын
Bro after tuning coupler not open? Why? Any parameters changing
@ScienceTechnology4
@ScienceTechnology4 4 ай бұрын
may be ca and roller not adjust properly or mechanical problem
@user-zu8oh7dt9b
@user-zu8oh7dt9b 8 ай бұрын
Thanks kjgjhfhgdhdhfgfgxddzgd
@user-ve8ub6mf8q
@user-ve8ub6mf8q 8 ай бұрын
Fujitec or Westinghouse
@ScienceTechnology4
@ScienceTechnology4 2 ай бұрын
SJEC elevator
@railgap
@railgap 8 ай бұрын
residents are not charged for power factor. This is a power company problem.
@mdsafayeat1293
@mdsafayeat1293 9 ай бұрын
hey bro. i can help you for your video views
@ScienceTechnology4
@ScienceTechnology4 3 ай бұрын
hello bro how can you help me ??
@smartbala14
@smartbala14 9 ай бұрын
I need your phone number .y series and motherboard display not working
@johnmetzler2841
@johnmetzler2841 9 ай бұрын
Nice music. Where do I find a 1.5 KVAR (kilovolt-amperes reactive) capacitor? How many microfarads is that?
@nathanphillips6423
@nathanphillips6423 10 ай бұрын
How about verification by an outside testing service?
@PeterJ-ij6mm
@PeterJ-ij6mm 10 ай бұрын
Complete utter rubbish. Changing the power factor on a single phase home supply has no affect at all on the meters consumption readings.
@apexvadeor3670
@apexvadeor3670 26 күн бұрын
Why not and what can be done?
@PeterJ-ij6mm
@PeterJ-ij6mm 25 күн бұрын
@@apexvadeor3670 You can not effect a meters reading by adding capacitors to change the power factor. The meter measures "wattage" which is not effected by power factor. If you have an electrical water heater then have an electrician set the thermostat to 55 degs C. This will save you money as an immersion heater / geyser accounts for around 40% of a households consumption.
@Thujaplicata1
@Thujaplicata1 10 ай бұрын
This video explains nothing. Fail.
@ScienceTechnology4
@ScienceTechnology4 9 ай бұрын
thus video is only overview of control panel ,,not detail ,,,for detail explanation of control panel need lot of time
@vectraelevator8873
@vectraelevator8873 10 ай бұрын
hellow , can help find out the error e88 nice 3000
@shashikantmishra5238
@shashikantmishra5238 11 ай бұрын
Sar kiska wire kahan per lagate Hain yahi samjha dijiye
@azanali2748
@azanali2748 Жыл бұрын
Bhai iski slow speed kam kese krni hain
@engelbert1041
@engelbert1041 Жыл бұрын
😑 'Promosm'
@tariqbaig9519
@tariqbaig9519 Жыл бұрын
Sahi se lain nahi btaya ye star delta lain dekhne jayesa dikha diya samjh me aanewala nahi hai
@narayanamoorthymuniyappan6457
@narayanamoorthymuniyappan6457 Жыл бұрын
Need to Connect bulb load in capacitor circuit discharge capacitor power
@nijamdeen7547
@nijamdeen7547 Жыл бұрын
float switch auto or manual selector switch connection
@syedamosavi3341
@syedamosavi3341 Жыл бұрын
Nice
@bazaaryaar7870
@bazaaryaar7870 Жыл бұрын
Bhai aapka contact number mil jaega
@bazaaryaar7870
@bazaaryaar7870 Жыл бұрын
Sr aapka number mil jaega
@mechanicalengineeringpract140
@mechanicalengineeringpract140 Жыл бұрын
Good
@ScienceTechnology4
@ScienceTechnology4 Жыл бұрын
thankx sir
@bazaaryaar7870
@bazaaryaar7870 Жыл бұрын
Aapse Raabta kaise ho
@lucavuola3538
@lucavuola3538 2 жыл бұрын
neutral is always blue...
@jandooltv2017
@jandooltv2017 2 жыл бұрын
Nice 👍👍
@rubiyadav1383
@rubiyadav1383 2 жыл бұрын
Thanks bhai
@user-uf3uo4sc5i
@user-uf3uo4sc5i 3 жыл бұрын
كيفية غيار رومانيا المكنه
@user-uf3uo4sc5i
@user-uf3uo4sc5i 3 жыл бұрын
كيفية غيار رومانات المكنه
@mohammedfalah2958
@mohammedfalah2958 3 жыл бұрын
hi thanks for this video but i have question what is the advantage of this connection?
@ScienceTechnology4
@ScienceTechnology4 4 ай бұрын
MCCB will operate when over current occured ,,
@kennuba8511
@kennuba8511 4 жыл бұрын
Fuji sino??
@ScienceTechnology4
@ScienceTechnology4 4 жыл бұрын
yes its suzho fuji
@syedmurtazaali9834
@syedmurtazaali9834 4 жыл бұрын
very nice
@ScienceTechnology4
@ScienceTechnology4 4 жыл бұрын
thankx alot
@muhammadshahwaz1998
@muhammadshahwaz1998 5 жыл бұрын
unreadable
@ScienceTechnology4
@ScienceTechnology4 4 жыл бұрын
why ..please mention error
@muhammadshahwaz1998
@muhammadshahwaz1998 4 жыл бұрын
@@ScienceTechnology4 Its ok now thanks
@muhammadshahwaz1998
@muhammadshahwaz1998 5 жыл бұрын
font is very small unreadable
@ScienceTechnology4
@ScienceTechnology4 4 жыл бұрын
ok i will increase in next videos thankx