scr कैसे चेक करे||how to check scr using multimeter||scr testing with multimeter||scr checking

[@asrafulalom1053]

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[@yatinparmar6122]

Good information sir
10 kva ka spot welding mashin he, uske controler me konsa (Number) SCR use karu please help
Ya triac use karu
Konsa behtar rehta he?????