![](https://steemitimages.com/640x0/https://ipfs.io/ipfs/QmSjDGAXLvZyLY2LVoqYPWebU7rFRSe1ABfE5fGtobAadv)
Before the coil is cast in resin it needs to be connected up and tested to ensure the coils are all working correctly.
This test has to be done twice with the connecting wires to the battery swapped over to ensure all coils are energized and polarity checked.
▶️ DTube ▶️ IPFS
Congratulations @ltcddata! You received a personal award!
You can view your badges on your Steem Board and compare to others on the Steem Ranking
Vote for @Steemitboard as a witness to get one more award and increased upvotes!