Question

Which of the following is applied in one or more stages where each stage is a series of three equally spaced parallel grids?

(a) Ionisation field

(b) Reflection

(c) RF field

(d) Acceleration

I got this question in class test.

I would like to ask this question from Radiofrequency Mass Spectrometer topic in division Mass Spectrometer of Analytical Instrumentation

Answer 1

The correct choice is (c) RF field

To explain I would say: RF field is applied in one or more stages. Each stage is a series of three equally spaced parallel grids.