MCQ PracticeThe earliest biographer of Holy Prophet Muhammad PBUH was ______________?Subject: Islamic StudiesTopic: Islamic StudiesAImam BukhariBImam MuslimCIbne IshaqDIbne SirrinCorrect Answer: CPractice QuizBack to MCQsRelated MCQsSystematic errors areThe power of a n-phase circuit can be measured by using a minimum ofIn self cooled motors the cooling time constant is about ______ than the heating