Interview Question : FIRE ALARM : What is A class and B class cabling

[@tabrez254]

Excellent explanation. With help of figure.i really enjoyed your class..🎉

[@hakimansari5249]

very nice sir

[@AsifNiaz-wu4eg]

Very nice❤❤sir

[@salimali-df4cv]

Very good video sir

[@MdShoaibraza-xl9oj]

Very good explain sir

[@Mrbabu503]

Bhut khop sir thnks more videos all used components FAC

[@NarendarChoudarpally]

Good example sir

[@mohimran9051]

Think you 🎉

[@nisanthbhargavan6062]

Super 🎉

[@mdshahil371]

good sir

[@selimuddin2878]

Thanks you sir

[@MdShoaibraza-xl9oj]

Yes sir

[@saiemuddin0987]

thanks

[@rahimatullahkarajgi3346]

Nice

[@sachinkumar-ou1mv]

Thank you 😊

[@SHAVARable]

Thanks 👍

[@mdkhalidshekh8000]

Thanks 🙏

[@muhammadsufyan2679]

A cllas m eol ko zarort ni???

[@huzaifabelim9282]

Sir addressable mai maximum kitne detector our MCP/hooter installation kar sakte hai

[@satishnishad6686]

250

[@Madihal4u]

Mashalllaha

[@saroyafiftyvlogger6756]

Super sir I m proud to subscribe you🙏🏻

[@mdkhalidshekh8000]

Supar

[@arman_shaikh_55]

Sir setup improve please 😢

[@saroyafiftyvlogger6756]

I want to complete may corse with you send your ditails

[@MukeshkumarPatel-c8y]

Hello sir

[@NarendarChoudarpally]

Hii sir

[@RAKESHKUMAR-o1u1w]

Imsaudi sa