@@ElectroUniversity I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
@@ElectroUniversity I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
HOw can I differentiate between a thermistor and a condenser? For instance, at 6:25 how do I know it that grey component is a condenser or a thermistor?
@@ElectroUniversity hi thanks for reply ...so obviously this would indicate a " faulty" bad resistor! Am i corect? Then when im getting NO beep on most resistors they ALL " good"
@Clyde-jd8ro No beep is most probably no short in the circuit. If you hear a beep most probably there is a shorted component in the circuit you are measuring in, but it doesn't necessarily have to be that it is the component you are checking.
@@sharymens8187 I checked a 0 ohm resistor on my motherboard , and got beep , then I did the same thing fir a 0 ohm resistance located in another place of my PCB , and that time got no beep
I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
I am not an electronic engineer or an electrician. I simply study on my own to get our car fixed. Because I cannot afford to pay $300-4000 for repairs or to purchase a brand-new one for about $600. I ended up saving $597. Because the resistors I purchased are only $3 for 50 pieces. 😊
@@ElectroUniversity Thank you for replying. I checked the resistor according to the information you provided (thank you again). It's 105 and the resistance should be 1M ohms but the Multimeter is not giving as should be.
4:15 are you sure about that? 6 x 3300 resistors in parallel is equal to exactly 550 ohms, so the resistor is perfectly fine. You didn't mention the way series and parallel resistors work here lol.
Man i think u talking wrong, for example when u measuring 101 it shows u 33 ohm, an u have 3 resistor 101 if they are in paralel that is exactly good value not bad. Multimeter shows lowest resistance btw measure points
But I thought you COULDN’T reliably test a resistor IN CIRCUIT. Aren’t you supposed to desolder at last one end, before measuring the resistance, otherwise the reading could be affected by the other surrounding components? Or are SMD resistors different, in that respect? Please reply, I’m trying to learn. Thank you kindly
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Excellent video.
Clear video and explanation.
Very cool.
Thank you for your support. I'm glad you enjoyed it!
Very good and clear explanation. Thank you
I'm glad you found this video helpful!
@@ElectroUniversity I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
@@ElectroUniversity I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
Great video. Learned a little more about electronics
Glad it was helpful!
it works because the ones you checked where in series some circuits put them in parallel to increase the maximum wattage they could handle
Thank you for this I'm fixing my amp and I need to change smd and mosfet
You're welcome! I'm glad it was helpful.
Thanks for sharing your wisdom Bro. All the best for you! 😊
Thanks, glad it was helpful!
Very Nice!
Thank you! Cheers!
VERY HELPFUL
Thanks! Glad it helped.
Great video! Thanks for posting. Definitely subscribing! 👍
Thanks. I'm glad you found it helpful!
This is great!
Thanks for watching!
شكراً لك 🎉
thank i finally understand
I'm glad to hear that!
What about the Milka brown resistors how to read this?
HOw can I differentiate between a thermistor and a condenser?
For instance, at 6:25 how do I know it that grey component is a condenser or a thermistor?
Me gain knowledge,me happy,me supasakaraip
Glad to hear it was helpful!
Only one question if I may.
When would you hear a beep or have you set your multimeter to ohm / kilo etc. Im obviously refer to continuity
You should expect a beep if the resistor has a low resistance, especially if it's below 100 ohms.
@@ElectroUniversity hi thanks for reply ...so obviously this would indicate a " faulty" bad resistor!
Am i corect? Then when im getting NO beep on most resistors they ALL " good"
@Clyde-jd8ro No beep is most probably no short in the circuit. If you hear a beep most probably there is a shorted component in the circuit you are measuring in, but it doesn't necessarily have to be that it is the component you are checking.
@@sharymens8187 I checked a 0 ohm resistor on my motherboard , and got beep , then I did the same thing fir a 0 ohm resistance located in another place of my PCB , and that time got no beep
@@tunkunrunk Depends on the multimeter mode
I am asking some questions. I recently replaced the fuse box board in my car with new resistors (122). It had nearly flawless resistance of 1200 ohms prior to my installation of the new resistors (122). However, upon installation and verification, the resistance of four resistors was reduced to 456 ohms. and 38 ohms is displayed by the other resistors😯. Then, believing that I had simply burned the resistors during installation, I took out one of the 38 ohm resistors. then the test returns with the accurate measurement of 1200 ohms. What might the problem or issue be? however, as of right now, our car is operating without an alarm. I am grateful in advance. I am hoping you will read this and respond to my queries.
I am not an electronic engineer or an electrician. I simply study on my own to get our car fixed. Because I cannot afford to pay $300-4000 for repairs or to purchase a brand-new one for about $600. I ended up saving $597. Because the resistors I purchased are only $3 for 50 pieces. 😊
Thank you for sharing this video. I have a question, if the resistor make sound at buzzer mode, Is it good or bad? I got sound on 105 smd resistor!
You might have a short circuit, which could mean the resistor is bad. It's a good idea to double-check by measuring its resistance.
@@ElectroUniversity
Thank you for replying. I checked the resistor according to the information you provided (thank you again). It's 105 and the resistance should be 1M ohms but the Multimeter is not giving as should be.
4:15 are you sure about that? 6 x 3300 resistors in parallel is equal to exactly 550 ohms, so the resistor is perfectly fine. You didn't mention the way series and parallel resistors work here lol.
Man i think u talking wrong, for example when u measuring 101 it shows u 33 ohm, an u have 3 resistor 101 if they are in paralel that is exactly good value not bad. Multimeter shows lowest resistance btw measure points
But I thought you COULDN’T reliably test a resistor IN CIRCUIT. Aren’t you supposed to desolder at last one end, before measuring the resistance, otherwise the reading could be affected by the other surrounding components? Or are SMD resistors different, in that respect? Please reply, I’m trying to learn. Thank you kindly
That would be capacitors
I never knew one could just measure the resistance while the resistor is still mounted on the PCB. Thanks for the video.
You're welcome! It's a simple, but often overlooked technique.