Question

why is sound coming from ac stabilizer​

Answer 1

it is probably the relay, and that noise is the relay chatting.

Answer 2

hellow.....(^～^)

It's probably the relay, and that noise is the relay's chattering. Manage to get a multimeter, (if you have one, well and good) now monitor the supply, better to monitor, when voltage is probably spiking. ... Depending, on voltage, relay's position changes, making that noise.

thanks✌✌

good night(∩_∩)✨

plzz mark me has brainliest乂❤‿❤乂