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#transistorchecking #transisternpn #pnp There are numerous differences between NPN and PNP transistors, even though both are bipolar junction transistors. There are applications which make use of transistors as a device-switch and amplifier. In a PNP transistor, the majority charge carriers are holes while in NPN, the majority charge carriers are electrons. For Training Purpose Call SK Computer Technologies Mb: 9444180072 / 9841925321 Website: Email: skcom2001@ map location:
