Refrigerator not cooling how check which parts defective defrost timer ya compressor pumping repair learn in Hindi

About this video this in learn Refrigerator not working ya no cooling how check defective parts ya troubleshoot faults how tracking compressor pumping failed ya relay defective ya defrost timer faulty ya fuse broken very useful video for new technician learning open this link watch full video in Hindi https://youtu.be/PaPKc1ohkb8