Doston Store keeper ke kaam me electrical department me kuch cable ki pahechan hona behad jarurui hai, isme jo mai different types ki cable ati hai jo ki video me bahut hi ahche tarike se bataya gya hai jise janna behad jaruri hai taki aap jab bhi kaam kare apko isko samjhne me koi dikkat nahi aaye aur aap asani se kaam kar sake.