Yes, Study leave will be as per ICAI's norms,ie same as study leave during articleship period.As per Regulation 59 & 74 of Institute of Chartered Accountants Act,1949, study leave wii be 1/6th of eligible working days.
Eligible Working days= Total Term of Atricleship (31/2 yrs or 3 yrs) - ( Leave availed for exams+ Casual Leave )
As per ICAI norms maximum period for industrial training is 1 year.If he has taken more leave in his articleship period he need to do extention of articleship afrter completion of industrial training.In any case industrial training cannot exeed 1 year.This extented period, he has to do with any practicing CA.