Does POWER SAVING DEVICE reduce EB bill? _Tamil, Reducing EB bill by 40%..
15:04
Does POWER SAVER really reduce Electricity bill?
11:14
Why our home is supplied with Alternating Current? AC and DC which is better? _Tamil
4:16
The INSANE Future of 3D Printing
13:02
How to choose sq mm of Electric Cables? _Tamil
10:58
Is Solar really beneficial comparing with EB bill?
11:57
வெறும் MAGNET வச்சி, EB BILL குறைக்க முடியுமா? 😲😲
16:27
How Induction motor works?_ Tamil, Why Capacitor used in ceiling fan? Why starting Capacitor?
12:36