You did not get me. I mean you are so philosohpical in your responses. Yes, its true, you are simple in responses when you teach us something. But when you are doing tanqeed or ( kese samjao) you talk like a philosohper.
And we know there is a search bar where we can search about queries. But there are some topics which are not answered well on this forum so we post questions.
I came accross hybrid batteries. I searched alot about how to check the health of hybrid batteries but could not find any effective method. Did find some but users opposed it. And about meter reverse too. I did not find anyway to check. ( some says gade ki condition say pata chal jata hai, but as a begineer even from condition we cant know, showroom walay gade ko bohat zyada polish krtay hai, they clean every single nut)