answersLogoWhite

0

AQUADAG is used in CRO for the collection of secondary electrons emitted from the inner CRT tube surface.

It is actually a graphite(mild) coating on the inner side of CRT side walls for collecting secondary electrons so that the CRT do not get heated up due to the Collisions of those electrons at some other parts of CRT, there by preventing CRT from Thermal Runaway.

User Avatar

Wiki User

13y ago

What else can I help you with?