I took mine just over 3 weeks ago, no certificate yet. It took me the full time to get through exam. I was told by one of the other students a qualified electrician should breeze through exam in 1 hour. I struggled in 2.
Past mine last week just the 1 hour exam found most of the questions quite easy say around 25 questions I new the answer too, with about 5 that I didnt, and them 5 I couldnt find in the big red book had to try to work out the question from the 4 answers they gave you, just the 2391 to do now CJS