Testing of cable/ wire- Short circuit test, open circuit test, continuity test

Рет қаралды 70,845

TUSHARA SHARMA

3 жыл бұрын

Пікірлер: 29

@samwikiwiki7420 2 жыл бұрын

Can we do it by ohms

@engineeringlogicswithtusha1878 2 жыл бұрын

Yes, u can. Just measure the resistance (ohms) must be same for two wires. Conditions- metal and conductivity must be same ..

@lalitchaudhary6252 3 жыл бұрын

Sir you are best. Apne jo bhi btaya sb samjh m aa gya Thanks.

@akankshasharma7777 3 жыл бұрын

Well done 👍

@charvibagga3744 3 жыл бұрын

Good job 👍

@user-he4qx6iz2w 2 ай бұрын

Bro can u explain properly about open circuit actually I dnt got it completely

@raphaelnemetsky Жыл бұрын

I dont understand the last test. If you are on the same side of the wire and there is no connectivity between the 3 wires, why does that indicate an open circuit? In a fully connected system without any open, there would also be no connectivity between the 3 wires.

@engineeringlogicswithtusha1878 Жыл бұрын

See the wire carefully . I have demonstrated a break in wire. I am changing it with respect to test .. Thanks for asking 😊

@aeerdkptcl4017 Жыл бұрын

Very good sir

@thelotteryguycash3mississi661 10 ай бұрын

Very good video demonstration

@thelotteryguycash3mississi661 10 ай бұрын

Because I’m having a problem I think a mouse has shorted out a wire and maybe melted together. Trips the breaker

@engineeringlogicswithtusha1878 10 ай бұрын

Thanks for notifying me of ur understanding. Good to hear, this was helpful to u 😃

@clausasu07 6 ай бұрын

Okay I’m a beginner and appeared next situation: have 8 inverters and a transformer house and communication cables failed between inverter 7 ( online ) and next inverters from 6-> 1 (offline) i guess i need to check the connectivity between inv 7 and inv 6, does that mean i should short the wires from inv 7 to find the bad wire at inv 6?

@engineeringlogicswithtusha1878 6 ай бұрын

No. Don't try inturpt the current flow like this. In a circuit with transformer it can be hazardous. Don't plunge unselfish in if u r not professional. Better Call someone who is. I will explain this circuit in near future

@Travelcook23 Жыл бұрын

Gem content Improve lighting video. Quality

@arpitsingh100 3 жыл бұрын

Cool😁

@chetamprosper5896 Жыл бұрын

Thanks a lot

@MrAbz92 2 жыл бұрын

why not testing the black and green (rather you tested red and green ) when they are specifically shorted in the case of far away terminals

@engineeringlogicswithtusha1878 2 жыл бұрын

I have just selected the phase for demonstration ...also it is not live ..so just discussing the ckt.

@magicvideotricks8524 2 ай бұрын

You wanted to demonstrate that there is a short cicuit between the black and green wire, yet you used the meter to test the red and green wire, instead of the black and green wire. Isn't that confusing?@@engineeringlogicswithtusha1878

@sagarthechamp Жыл бұрын

How we can test for long wire (continuity)

@samwikiwiki7420 2 жыл бұрын

Good

@mileswatkins2162 2 жыл бұрын

Can a short ciruit cause parasitic draw ?

@engineeringlogicswithtusha1878 2 жыл бұрын

Yes it can. But will be hazardous if it does not stop in an instant. Most likely to catch fire otherwise. 👍

@mithunpaul7399 2 жыл бұрын

Why cover of wire glow tester

@engineeringlogicswithtusha1878 2 жыл бұрын

Fir strength metal strips are placed between different insulation layer .which some time, due to SC or flux induce current which needs to be rectified.