1. Science
  2. Earth sciences
  3. hy everyone i want this nanotechnology hw i want this...

Question: hy everyone i want this nanotechnology hw i want this...

Question details

Hy everyone I want this nanotechnology HW. I want this in typing ( not on page please ) so that I may copy and paste

Thanks

1.
why are entrainment pumps generally not used when processing with toxic gasses ?

2.
a) what is backstreaming?
b) Does rotary vane pump have backstreaming problem?
c) which high pump have backstreaming problem ?
    1) Diffusion pumps
    2) Turbomolecular
    3) Cryopump

3.
What gauge is used for High Vacuum Measurement? justify your answer.

4.
Would you expect that applying RF current into a coil would increase density of plasma? Justify your answer

5.
Would you expect that adding magnetic confinement would increase density of plasma? Justify your answer.

Solution by an expert tutor
Blurred Solution
This question has been solved
Subscribe to see this solution