Which of the following is the disadvantage of using three stage tubes?(a) Reduced resolution(b) Bulky construction(c) Complex(d) HeavyThe question was posed to me in an interview for internship.I'm obligated to ask this question of Radiofrequency Mass Spectrometer in portion Mass Spectrometer of Analytical Instrumentation

Which of the following is the disadvantage of using three stage tubes?

1.	Which of the following is the disadvantage of using three stage tubes?(a) Reduced resolution(b) Bulky construction(c) Complex(d) HeavyThe question was posed to me in an interview for internship.I'm obligated to ask this question of Radiofrequency Mass Spectrometer in portion Mass Spectrometer of Analytical Instrumentation
Answer» RIGHT CHOICE is (a) REDUCED resolution The explanation: The spurious lines can be reduced to a minimum by using three stage tubes. This results in reduced resolving POWER.

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