The no-load current drawn by transformer is usually what per cent of the full-load current ? June 28, 2018 – by admin The no-load current drawn by transformer is usually what per cent of the full-load current ? A. 0.2 to 0.5 per cent B. 2 to 5 per cent C. 12 to 15 per cent D. 20 to 30 per cent