angular momentum@anoopkumar4766
51:45
logic gates@anoopkumar4766
36:10
PYQS on zener diode@anoopkumar4766
22:47
PYQs on zener diode as a voltage regulator@anoopkumar4766
24:05
PYQS on zener diode@anoopkumar4766
26:05
advanced PYQs@anoopkumar4766
21:46
PYQs on conventional diode@anoopkumar4766
20:47
advanced PYQs@anoopkumar4766
37:31