What is a Beam Penetration Color CRT and how does it differ in operation from the common Shadow Mask Color CRT?

Answer 1

Beam penetration

1. Used with random scan monitors.
2. the colors are depends on the energy of the beam.
3. only one gun is needed.
4. there are only three colours are available red, green, blue.
5. this is not expensive.
6. Quality of picture is not so good.
7. if the energy of beam is high then only red color produced.
8. tube is rugged and will survive high G and vibration.

shadow mask

1. Used in raster scan monitors.
2. there is a shadow mask is used.
3. three guns are needed.
4. the colors are depends on the gun originating the beam.
5. there are millions of the colors are available.
6. it is expensive in the nature.
7. there is no like that energy criteria.
8. tube is fragile and shadow mask can detach in high G or vibration conditions.