Protected: Nandhu Active 9 years ago Topics: 0Replies: 1☆ ProfileForums Topics StartedReplies CreatedEngagements Forum Replies Created Viewing 1 post (of 1 total) Author Posts March 15, 2016 at 12:32 pm #306464 NandhuMember Topics: 0Replies: 1☆ I was not able to complete Q6.find difficult to detect the defeciencies.dont write up for 6 marks out of 20 Author Posts Viewing 1 post (of 1 total)