ONGC ITI Electrician Old solved Paper|| non executive post ITI solved paper ONGC 2021
14:38
NPCIL Maintainer Electrician Exam review 12 September 2021
16:34
Type of Wire Joints Tap Britannia Western Scarfed | ITI Instructor CBT 2 Electrician Wireman 2022
20:44
pune metro technician paper 2021|| Electrical technician solved paper 2021||
22:35
Transformer | Electric Transformer | Types of Transformer | Losses in Transformer in Hindi | Stepup
21:53
SAIL Rourkela OCTT Electrician Paper 2021|| SAIL ITI Technician 26 September 2021 answer key
14:33
HCL Khetri recruitment 2025|| hindustan copper limited khetri vacancy 2025|| syllabus exam pattern
34:31
BARC Electrician Previous Paper 2023|| BARC Electrician old paper || barc ST -II old paper
24:53